Answer:
If it's a rectangle, then:
12 x 6 = 72 cm²
Step-by-step explanation:
The answer is D). 125 = 1.28f. This accounts for both sales tax and the cost of food.
-7x - 2y = 19
4x + y = -12
Set y equal to each other (opposite signs are fine and you could also set x equal instead of y)
-7x - 2y = 19
8x + 2y = -76
Add equations together
x = -52
Plug x value into an equation
4(-52) + y = -12
Solve for y
-208 + y = -12
y = 196
Hope this helps! ;)
Answer:
1. 81.0
2. I`m trying to figure that out now I will give answers when I can
Step-by-step explanation:
Answer:
x+2y-14=0
Step-by-step explanation:
Divide both sides of equation by 3
