Aretired woman has $80,000 to invest but needs to make $6,000 a year from the interest to meet certain living expenses. one bond investment pays 15% annual interest. the rest of it she wants to put in a cd that pays 7%. if we let x be the amount the woman invests in the 15% bond, how much in dollars will she be able to invest in the cd?

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.