Aperson who initially weighs 250 pounds loses 2 pounds per week. let t represent the number of weeks and let w represent the person's weight, in pounds: w = − 2 t + 250
a. what is the person's weight after twelve weeks?
b. after how many weeks will the person weigh 234 pounds?

a. 226 pounds

b. 8 weeks

Step-by-step explanation:

To solve this problem, simply plug in the numbers for the variables it told you they correspond to. 12 is the number of weeks, and t represents the number of weeks, so we can plug 12 in for t.

Simplify and you'll have your answer.

For part B, 234 is the amount of pounds, and W represents the weight in pounds, so we can plug 234 in for W.

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.

the correct answer is d

hope this