can someone help please? :< brainliest to whoever answers first(50 points) correct answers please! :(

y=-4x+7

Step-by-step explanation:

Test all the values of x given and compare the value of y as shown.

when x=-3

y=19

y=-4*-3+7=19√

when x=-2

y=15

y=-4*-2+7=15√

when x=-1

y=11

y=-4*-1+7=11√

when x=0

y=7

y=-4*0+7=7√

when x=1

y=3

y=-4*1+7=3√

Now you can give the kind person who was able to answer your problem! :)

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