If s(x) = x - 7 and t(x) = 4x2 – x + 3, which expression is equivalent to (tos)(x)?
O 4(x - 7)2 - x-7+ 3
4(x – 7)2 – (x – 7) + 3
(4x2 – x + 3) - 7
(4x2 – x + 3)(x – 7)

uyfligbli hb lib lihblijgbl kjb

Step-by-step explanation:

hg;iouhbkihgb; oujhli hj; ojh;o.k

c.

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:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40