If y = x + 3, what is y if x = 4?

7

Step-by-step explanation:

y = x+3

y = 4+3

y = 7

brainlist plz

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

hi there!

the answer will be d: 2