The answer is 2,000 because 28 is lower than 50.
let's plug the value of x and y as 5 and 4 respectively to find the value of given expression :
Answer:
8x+15=7 8x=-8 x =-1
Step-by-step explanation:
Answer:
y = 8x + 9
Step-by-step explanation:
Parallel lines have the same gradient,
So m = 8
y = 8x + c
When x = -1 ,y = 1
1 = 8(-1) + c
c = 9
y = 8x + 9