Answer:
x = 3 and y = 2
Step-by-step explanation:
y = 3x - 7
substituting for y in 4x + 3y = 18, we will have
4x + 3(3x -7) = 18
4x + 9x - 21 = 18
13x = 18 + 21
13x = 39
x = 3
Substituting for x in y = 3x -7, we have
y = 3(3) - 7
y = 9 - 7
y = 2
How many kittens are there?
Answer:
It's a graph
Step-by-step explanation:
It means something that shows less, and more. It matters because it is a use to show important information about how much of the amount has used.
Answer:
x=3 and y=4
Step-by-step explanation:
