{"id":1911,"date":"2021-12-02T19:39:57","date_gmt":"2021-12-03T00:39:57","guid":{"rendered":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-7-9\/"},"modified":"2022-11-02T10:38:21","modified_gmt":"2022-11-02T14:38:21","slug":"answer-key-7-9","status":"publish","type":"back-matter","link":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-7-9\/","title":{"raw":"Answer Key 7.9","rendered":"Answer Key 7.9"},"content":{"raw":"
    \n \t
  1. [latex]\\begin{array}{rrl}\\\\\nR&=&J+10 \\\\\nR+4&=&2(J+4)\n\\end{array}[\/latex]<\/li>\n \t
  2. [latex]\\begin{array}{rrl}\\\\\nF&=&4S \\\\\nF+20&=&2(S+20)\n\\end{array}[\/latex]<\/li>\n \t
  3. [latex]\\begin{array}{rrl}\\\\\nP&=&J+20 \\\\\nP+2&=&2(J+2)\n\\end{array}[\/latex]<\/li>\n \t
  4. [latex]\\begin{array}{rrl}\\\\\nD&=&23+A \\\\\nD+6&=&2(A+6)\n\\end{array}[\/latex]<\/li>\n \t
  5. [latex]\\begin{array}{rrl}\\\\\nF&=&B+4 \\\\\n(F-5)+(B-5)&=&48\n\\end{array}[\/latex]<\/li>\n \t
  6. [latex]\\begin{array}{rrl}\\\\\nJ&=&4M \\\\\n(J-5)+(M-5)&=&50\n\\end{array}[\/latex]<\/li>\n \t
  7. [latex]\\begin{array}{rrl}\\\\\nT&=&5+J \\\\\n(T+6)+(J+6)&=&79\n\\end{array}[\/latex]<\/li>\n \t
  8. [latex]\\begin{array}{rrl}\\\\\nJ&=&2L \\\\\n(J+3)+(L+3)&=&54\n\\end{array}[\/latex]<\/li>\n \t
  9. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&J&+&m&=&32&& \\\\\n&&&-&m&&-m&& \\\\\n\\hline\n&&&&J&=&32&-&m \\\\ \\\\\n&&J&-&4&=&2(m&-&4) \\\\\n(32&-&m)&-&4&=&2m&-&8 \\\\\n32&-&m&-&4&=&2m&-&8 \\\\\n&&28&-&m&=&2m&-&8 \\\\\n&&+8&+&m&&+m&+&8 \\\\\n\\hline\n&&&&\\dfrac{36}{3}&=&\\dfrac{3m}{3}&& \\\\ \\\\\n&&&&m&=&12&& \\\\ \\\\\n&&&&\\therefore J&=&32&-&m \\\\\n&&&&J&=&32&-&12 \\\\\n&&&&J&=&20&&\n\\end{array}[\/latex]<\/li>\n \t
  10. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&F&+&S&=&56&& \\\\\n&&&-&S&=&&-&S \\\\\n\\hline\n&&&&F&=&56&-&S \\\\ \\\\\n&&F&-&4&=&3(S&-&4) \\\\\n56&-&S&-&4&=&3S&-&12 \\\\\n&+&S&+&12&&+S&+&12 \\\\\n\\hline\n&&&&\\dfrac{64}{4}&=&\\dfrac{4S}{4}&& \\\\ \\\\\n&&&&S&=&16&& \\\\ \\\\\n&&&&\\therefore F&=&56&-&S \\\\\n&&&&F&=&56&-&16 \\\\\n&&&&F&=&40&&\n\\end{array}[\/latex]<\/li>\n \t
  11. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rr}\n\\begin{array}[t]{rrrrrrrrrl}\n&&w&+&B&=&20&&& \\\\\n&&-w&&&&&-&w& \\\\\n\\hline\n&&&&B&=&20&-&w& \\\\ \\\\\n&&B&-&4&=&\\dfrac{1}{2}(w&-&4)& \\\\ \\\\\n20&-&w&-&4&=&\\dfrac{1}{2}(w&-&4)& \\\\ \\\\\n&&[16&-&w&=&\\dfrac{1}{2}(w&-&4)]&(2) \\\\\n\\end{array}\n&\n\\begin{array}[t]{rrrrrrr}\n32&-&2w&=&w&-&4 \\\\\n+4&+&2w&&+2w&+&4 \\\\\n\\hline\n&&\\dfrac{36}{3}&=&\\dfrac{3w}{3}&& \\\\ \\\\\n&&w&=&12&& \\\\ \\\\\n&&B&=&20&-&w \\\\\n&&B&=&20&-&12 \\\\\n&&B&=&8&&\n\\end{array}\n\\end{array}[\/latex]<\/li>\n \t
  12. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrl}\n&&m&=&36&& \\\\\n&&D&=&3&& \\\\ \\\\\nm&+&x&=&4(D&+&x) \\\\\n36&+&x&=&4(3&+&x) \\\\\n36&+&x&=&12&+&4x \\\\\n-12&-&x&&-12&-&x \\\\\n\\hline\n&&\\dfrac{24}{3}&=&\\dfrac{3x}{3}&& \\\\ \\\\\n&&x&=&8&&\\text{ years} \\\\\n\\end{array}[\/latex]<\/li>\n \t
  13. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrlrr}\n&&B_\\text{o}&=&2B_\\text{y}&& \\\\ \\\\\nB_\\text{o}&-&5&=&\\phantom{-}3(B_\\text{y}&-&5) \\\\\n2B_\\text{y}&-&5&=&\\phantom{-}3B_\\text{y}&-&15 \\\\\n-3B_\\text{y}&+&5&&-3B_\\text{y}&+&5 \\\\\n\\hline\n&&-B_\\text{y}&=&-10&& \\\\\n&&B_\\text{y}&=&\\phantom{-}10&& \\\\ \\\\\n&&\\therefore B_\\text{o}&=&2B_\\text{y}&& \\\\\n&&B_\\text{o}&=&2(10)&& \\\\\n&&B_\\text{o}&=&20&&\n\\end{array}[\/latex]<\/li>\n \t
  14. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrr}\n&&P&=&30&& \\\\\n&&V&=&22&& \\\\ \\\\\nP&-&x&=&2(V&-&x) \\\\\n30&-&x&=&2(22&-&x) \\\\\n30&-&x&=&44&-&2x \\\\\n-44&+&x&&-44&+&x \\\\\n\\hline\n&&-14&=&-x&& \\\\\n&&x&=&14&&\n\\end{array}[\/latex]<\/li>\n \t
  15. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&&&&&m&=&2c \\\\ \\\\\n(m&-&7)&+&(c&-&7)&=&13 \\\\\n&&m&+&c&-&14&=&13 \\\\\n&&2c&+&c&-&14&=&13 \\\\\n&&&&&+&14&&+14 \\\\\n\\hline\n&&&&&&\\dfrac{3c}{3}&=&\\dfrac{27}{3} \\\\ \\\\\n&&&&&&c&=&9 \\\\ \\\\\n&&&&&&\\therefore m&=&2c \\\\\n&&&&&&m&=&2(9) \\\\\n&&&&&&m&=&18\n\\end{array}[\/latex]<\/li>\n \t
  16. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&J&+&m&=&35&& \\\\\n&&&-&m&&&-&m \\\\\n\\hline\n&&&&J&=&35&-&m \\\\ \\\\\n&&J&-&10&=&2(m&-&10) \\\\\n35&-&m&-&10&=&2m&-&20 \\\\\n&&25&-&m&=&2m&-&20 \\\\\n&&-25&-&2m&&-2m&-&25 \\\\\n\\hline\n&&&&-3m&=&-45&& \\\\ \\\\\n&&&&m&=&\\dfrac{-45}{-3}&\\text{or}&15 \\\\ \\\\\n&&&&\\therefore J&=&35&-&m \\\\\n&&&&J&=&35&-&15 \\\\\n&&&&J&=&20&&\n\\end{array}[\/latex]<\/li>\n \t
  17. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&&&S&=&28&+&B \\\\ \\\\\n&&S&+&6&=&2(B&+&6) \\\\\n28&+&B&+&6&=&2B&+&12 \\\\\n&&B&+&34&=&2B&+&12 \\\\\n&&-B&-&12&=&-B&-&12 \\\\\n\\hline\n&&&&22&=&B&& \\\\ \\\\\n&&&&S&=&28&+&B \\\\\n&&&&S&=&28&+&22 \\\\\n&&&&S&=&50&&\n\\end{array}[\/latex]<\/li>\n \t
  18. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrr}\n&&c&+&w&=&64&& \\\\\n&&-c&&&&&-&c \\\\\n\\hline\n&&&&w&=&64&-&c \\\\\n&&&&w&=&64&-&14 \\\\\n&&&&\\therefore w&=&50&& \\\\ \\\\\n&&w&+&4&=&3(c&+&4) \\\\\n64&-&c&+&4&=&3c&+&12 \\\\\n&+&c&-&12&&+c&-&12 \\\\\n\\hline\n&&&&\\dfrac{56}{4}&=&\\dfrac{4c}{4}&& \\\\ \\\\\n&&&&c&=&14&&\n\\end{array}[\/latex]<\/li>\n \t
  19. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrr}\n&&S&=&12&& \\\\\n&&T&=&36&& \\\\ \\\\\nT&+&x&=&2(S&+&x) \\\\\n36&+&x&=&2(12&+&x) \\\\\n36&+&x&=&24&+&2x \\\\\n-24&-&x&&-24&-&x \\\\\n\\hline\n&&x&=&12&&\n\\end{array}[\/latex]<\/li>\n \t
  20. [latex]\\phantom{a}[\/latex]\n[latex]\\begin{array}[t]{rrrrrrrrrrrrrrl}\n&&&&&&&&&&F&=&3S&& \\\\\n&&&&&&&&&&D&=&S&-&3 \\\\ \\\\\nF&-&3&+&D&-&3&+&S&-&3&=&63&& \\\\\nF&&&+&D&&&+&S&-&9&=&63&& \\\\\n3S&&&+&S&-&3&+&S&-&9&=&63&& \\\\\n&&&&&&&&5S&-&12&=&63&& \\\\\n&&&&&&&&&+&12&&+12&& \\\\\n\\hline\n&&&&&&&&&&\\dfrac{5S}{5}&=&\\dfrac{75}{5}&& \\\\ \\\\\n&&&&&&&&&&S&=&15&& \\\\ \\\\\n&&&&&&&&&&F&=&3S&& \\\\\n&&&&&&&&&&F&=&3(15)&\\text{or}&45 \\\\ \\\\\n&&&&&&&&&&D&=&S&-&3 \\\\\n&&&&&&&&&&D&=&15&-&3\\text{ or }12\n\\end{array}[\/latex]<\/li>\n<\/ol>","rendered":"
      \n
    1. [latex]\\begin{array}{rrl}\\\\ R&=&J+10 \\\\ R+4&=&2(J+4) \\end{array}[\/latex]<\/li>\n
    2. [latex]\\begin{array}{rrl}\\\\ F&=&4S \\\\ F+20&=&2(S+20) \\end{array}[\/latex]<\/li>\n
    3. [latex]\\begin{array}{rrl}\\\\ P&=&J+20 \\\\ P+2&=&2(J+2) \\end{array}[\/latex]<\/li>\n
    4. [latex]\\begin{array}{rrl}\\\\ D&=&23+A \\\\ D+6&=&2(A+6) \\end{array}[\/latex]<\/li>\n
    5. [latex]\\begin{array}{rrl}\\\\ F&=&B+4 \\\\ (F-5)+(B-5)&=&48 \\end{array}[\/latex]<\/li>\n
    6. [latex]\\begin{array}{rrl}\\\\ J&=&4M \\\\ (J-5)+(M-5)&=&50 \\end{array}[\/latex]<\/li>\n
    7. [latex]\\begin{array}{rrl}\\\\ T&=&5+J \\\\ (T+6)+(J+6)&=&79 \\end{array}[\/latex]<\/li>\n
    8. [latex]\\begin{array}{rrl}\\\\ J&=&2L \\\\ (J+3)+(L+3)&=&54 \\end{array}[\/latex]<\/li>\n
    9. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&J&+&m&=&32&& \\\\ &&&-&m&&-m&& \\\\ \\hline &&&&J&=&32&-&m \\\\ \\\\ &&J&-&4&=&2(m&-&4) \\\\ (32&-&m)&-&4&=&2m&-&8 \\\\ 32&-&m&-&4&=&2m&-&8 \\\\ &&28&-&m&=&2m&-&8 \\\\ &&+8&+&m&&+m&+&8 \\\\ \\hline &&&&\\dfrac{36}{3}&=&\\dfrac{3m}{3}&& \\\\ \\\\ &&&&m&=&12&& \\\\ \\\\ &&&&\\therefore J&=&32&-&m \\\\ &&&&J&=&32&-&12 \\\\ &&&&J&=&20&& \\end{array}[\/latex]<\/li>\n
    10. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&F&+&S&=&56&& \\\\ &&&-&S&=&&-&S \\\\ \\hline &&&&F&=&56&-&S \\\\ \\\\ &&F&-&4&=&3(S&-&4) \\\\ 56&-&S&-&4&=&3S&-&12 \\\\ &+&S&+&12&&+S&+&12 \\\\ \\hline &&&&\\dfrac{64}{4}&=&\\dfrac{4S}{4}&& \\\\ \\\\ &&&&S&=&16&& \\\\ \\\\ &&&&\\therefore F&=&56&-&S \\\\ &&&&F&=&56&-&16 \\\\ &&&&F&=&40&& \\end{array}[\/latex]<\/li>\n
    11. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rr} \\begin{array}[t]{rrrrrrrrrl} &&w&+&B&=&20&&& \\\\ &&-w&&&&&-&w& \\\\ \\hline &&&&B&=&20&-&w& \\\\ \\\\ &&B&-&4&=&\\dfrac{1}{2}(w&-&4)& \\\\ \\\\ 20&-&w&-&4&=&\\dfrac{1}{2}(w&-&4)& \\\\ \\\\ &&[16&-&w&=&\\dfrac{1}{2}(w&-&4)]&(2) \\\\ \\end{array} & \\begin{array}[t]{rrrrrrr} 32&-&2w&=&w&-&4 \\\\ +4&+&2w&&+2w&+&4 \\\\ \\hline &&\\dfrac{36}{3}&=&\\dfrac{3w}{3}&& \\\\ \\\\ &&w&=&12&& \\\\ \\\\ &&B&=&20&-&w \\\\ &&B&=&20&-&12 \\\\ &&B&=&8&& \\end{array} \\end{array}[\/latex]<\/li>\n
    12. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrl} &&m&=&36&& \\\\ &&D&=&3&& \\\\ \\\\ m&+&x&=&4(D&+&x) \\\\ 36&+&x&=&4(3&+&x) \\\\ 36&+&x&=&12&+&4x \\\\ -12&-&x&&-12&-&x \\\\ \\hline &&\\dfrac{24}{3}&=&\\dfrac{3x}{3}&& \\\\ \\\\ &&x&=&8&&\\text{ years} \\\\ \\end{array}[\/latex]<\/li>\n
    13. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrlrr} &&B_\\text{o}&=&2B_\\text{y}&& \\\\ \\\\ B_\\text{o}&-&5&=&\\phantom{-}3(B_\\text{y}&-&5) \\\\ 2B_\\text{y}&-&5&=&\\phantom{-}3B_\\text{y}&-&15 \\\\ -3B_\\text{y}&+&5&&-3B_\\text{y}&+&5 \\\\ \\hline &&-B_\\text{y}&=&-10&& \\\\ &&B_\\text{y}&=&\\phantom{-}10&& \\\\ \\\\ &&\\therefore B_\\text{o}&=&2B_\\text{y}&& \\\\ &&B_\\text{o}&=&2(10)&& \\\\ &&B_\\text{o}&=&20&& \\end{array}[\/latex]<\/li>\n
    14. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrr} &&P&=&30&& \\\\ &&V&=&22&& \\\\ \\\\ P&-&x&=&2(V&-&x) \\\\ 30&-&x&=&2(22&-&x) \\\\ 30&-&x&=&44&-&2x \\\\ -44&+&x&&-44&+&x \\\\ \\hline &&-14&=&-x&& \\\\ &&x&=&14&& \\end{array}[\/latex]<\/li>\n
    15. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&&&&&m&=&2c \\\\ \\\\ (m&-&7)&+&(c&-&7)&=&13 \\\\ &&m&+&c&-&14&=&13 \\\\ &&2c&+&c&-&14&=&13 \\\\ &&&&&+&14&&+14 \\\\ \\hline &&&&&&\\dfrac{3c}{3}&=&\\dfrac{27}{3} \\\\ \\\\ &&&&&&c&=&9 \\\\ \\\\ &&&&&&\\therefore m&=&2c \\\\ &&&&&&m&=&2(9) \\\\ &&&&&&m&=&18 \\end{array}[\/latex]<\/li>\n
    16. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&J&+&m&=&35&& \\\\ &&&-&m&&&-&m \\\\ \\hline &&&&J&=&35&-&m \\\\ \\\\ &&J&-&10&=&2(m&-&10) \\\\ 35&-&m&-&10&=&2m&-&20 \\\\ &&25&-&m&=&2m&-&20 \\\\ &&-25&-&2m&&-2m&-&25 \\\\ \\hline &&&&-3m&=&-45&& \\\\ \\\\ &&&&m&=&\\dfrac{-45}{-3}&\\text{or}&15 \\\\ \\\\ &&&&\\therefore J&=&35&-&m \\\\ &&&&J&=&35&-&15 \\\\ &&&&J&=&20&& \\end{array}[\/latex]<\/li>\n
    17. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&&&S&=&28&+&B \\\\ \\\\ &&S&+&6&=&2(B&+&6) \\\\ 28&+&B&+&6&=&2B&+&12 \\\\ &&B&+&34&=&2B&+&12 \\\\ &&-B&-&12&=&-B&-&12 \\\\ \\hline &&&&22&=&B&& \\\\ \\\\ &&&&S&=&28&+&B \\\\ &&&&S&=&28&+&22 \\\\ &&&&S&=&50&& \\end{array}[\/latex]<\/li>\n
    18. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrr} &&c&+&w&=&64&& \\\\ &&-c&&&&&-&c \\\\ \\hline &&&&w&=&64&-&c \\\\ &&&&w&=&64&-&14 \\\\ &&&&\\therefore w&=&50&& \\\\ \\\\ &&w&+&4&=&3(c&+&4) \\\\ 64&-&c&+&4&=&3c&+&12 \\\\ &+&c&-&12&&+c&-&12 \\\\ \\hline &&&&\\dfrac{56}{4}&=&\\dfrac{4c}{4}&& \\\\ \\\\ &&&&c&=&14&& \\end{array}[\/latex]<\/li>\n
    19. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrr} &&S&=&12&& \\\\ &&T&=&36&& \\\\ \\\\ T&+&x&=&2(S&+&x) \\\\ 36&+&x&=&2(12&+&x) \\\\ 36&+&x&=&24&+&2x \\\\ -24&-&x&&-24&-&x \\\\ \\hline &&x&=&12&& \\end{array}[\/latex]<\/li>\n
    20. [latex]\\phantom{a}[\/latex]
      \n[latex]\\begin{array}[t]{rrrrrrrrrrrrrrl} &&&&&&&&&&F&=&3S&& \\\\ &&&&&&&&&&D&=&S&-&3 \\\\ \\\\ F&-&3&+&D&-&3&+&S&-&3&=&63&& \\\\ F&&&+&D&&&+&S&-&9&=&63&& \\\\ 3S&&&+&S&-&3&+&S&-&9&=&63&& \\\\ &&&&&&&&5S&-&12&=&63&& \\\\ &&&&&&&&&+&12&&+12&& \\\\ \\hline &&&&&&&&&&\\dfrac{5S}{5}&=&\\dfrac{75}{5}&& \\\\ \\\\ &&&&&&&&&&S&=&15&& \\\\ \\\\ &&&&&&&&&&F&=&3S&& \\\\ &&&&&&&&&&F&=&3(15)&\\text{or}&45 \\\\ \\\\ &&&&&&&&&&D&=&S&-&3 \\\\ &&&&&&&&&&D&=&15&-&3\\text{ or }12 \\end{array}[\/latex]<\/li>\n<\/ol>\n","protected":false},"author":90,"menu_order":66,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":"cc-by-nc-sa"},"back-matter-type":[],"contributor":[],"license":[56],"class_list":["post-1911","back-matter","type-back-matter","status-publish","hentry","license-cc-by-nc-sa"],"_links":{"self":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter"}],"about":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/types\/back-matter"}],"author":[{"embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/users\/90"}],"version-history":[{"count":1,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1911\/revisions"}],"predecessor-version":[{"id":1912,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1911\/revisions\/1912"}],"metadata":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1911\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/media?parent=1911"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter-type?post=1911"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/contributor?post=1911"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/license?post=1911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}