Mr. mole left his burrow and started digging his way down a(t) models mr. moles altitude relative to the ground (in meters) after t minutes a(t)=-2.3t-7

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

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.

3; 9 is 8 to -4

step-by-step explanation: