9. What is the slope and y-intercept of the equation represented by the following graph A. slope = 2, y-intercept =-1/2

B. slope = -2, yintercept =-1/2

C. slope = -1/2 , yintercept = 2

D. slope = 1/2 , y-intercept = 2

E. slope = -1 , y-intercept = 2

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

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

c > -10.55

step-by-step explanation:

the correct answers i think are b. and d.

give me brainliest if it is correct!