Question 1 Pauline invested $6,700 at a simple interest rate of 2%. If the maturity value of the investment was $7,169, how long did Pauline leave her money in the investment? Hint: To find the amount of interest, use the formula / = MV – P, where MV is the maturity value, and Pis the principal.

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

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step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.