{"id":1584,"date":"2021-12-02T19:38:37","date_gmt":"2021-12-03T00:38:37","guid":{"rendered":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-1-7\/"},"modified":"2023-08-31T19:49:25","modified_gmt":"2023-08-31T23:49:25","slug":"answer-key-1-7","status":"publish","type":"back-matter","link":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-1-7\/","title":{"raw":"Answer Key 1.7","rendered":"Answer Key 1.7"},"content":{"raw":"
    \r\n \t
  1. Solutions:\r\n
      \r\n \t
    1. 6 \u2212 4 \u2260 4<\/li>\r\n \t
    2. 5 + 4 = 9<\/li>\r\n \t
    3. 0 + 4 = 4<\/li>\r\n \t
    4. 8 \u2212 4 = 4<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
    5. Are the following statements true?\r\n
        \r\n \t
      • Letters A, B, C & D do not appear anywhere in the spellings of 1 to 99.\r\nTrue \u2014 but also J, K, L, P, Q & Z<\/strong>.<\/li>\r\n \t
      • Letter D appears for the first time in \"hundred.\"\r\nTrue<\/strong>.<\/li>\r\n \t
      • Letters A, B & C do not appear anywhere in the spellings of 1 to 999.\r\nTrue<\/strong>.<\/li>\r\n \t
      • Letter A appears for the first time in \"thousand.\"\r\nTrue<\/strong>.<\/li>\r\n \t
      • Letters B & C do not appear anywhere in the spellings of 1 to 999 999 999.\r\nTrue<\/strong>.<\/li>\r\n \t
      • Letter B appears for the first time in \"billion.\"\r\nTrue<\/strong>.<\/li>\r\n \t
      • Letter C does not appear anywhere in any word used to count in English.\r\nFalse<\/strong>.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>","rendered":"
          \n
        1. Solutions:\n
            \n
          1. 6 \u2212 4 \u2260 4<\/li>\n
          2. 5 + 4 = 9<\/li>\n
          3. 0 + 4 = 4<\/li>\n
          4. 8 \u2212 4 = 4<\/li>\n<\/ol>\n<\/li>\n
          5. Are the following statements true?\n
              \n
            • Letters A, B, C & D do not appear anywhere in the spellings of 1 to 99.
              \nTrue \u2014 but also J, K, L, P, Q & Z<\/strong>.<\/li>\n
            • Letter D appears for the first time in “hundred.”
              \nTrue<\/strong>.<\/li>\n
            • Letters A, B & C do not appear anywhere in the spellings of 1 to 999.
              \nTrue<\/strong>.<\/li>\n
            • Letter A appears for the first time in “thousand.”
              \nTrue<\/strong>.<\/li>\n
            • Letters B & C do not appear anywhere in the spellings of 1 to 999 999 999.
              \nTrue<\/strong>.<\/li>\n
            • Letter B appears for the first time in “billion.”
              \nTrue<\/strong>.<\/li>\n
            • Letter C does not appear anywhere in any word used to count in English.
              \nFalse<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"author":90,"menu_order":14,"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-1584","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\/1584","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":2,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1584\/revisions"}],"predecessor-version":[{"id":2191,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1584\/revisions\/2191"}],"metadata":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1584\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/media?parent=1584"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter-type?post=1584"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/contributor?post=1584"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/license?post=1584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}