Answer:
x=7
Step-by-step explanation:
8x-5y=16
8x-40=16
8x=56
x=7
That is the answer !! hope this helped
Answer:
i believe the correct answer would be 64 cm
Step-by-step explanation:
since its a square all sides are the same length. and to get area the equation is A=A^2 so 8^2 equals 64
Answer:
-72rs
Step-by-step explanation:
-6r(12s)
Remove Parentheses:
-6r*12s
Multiply the Numbers:
-6*12=-72
Put the variables back in:
-72rs
(x + 5) / (3x + 4) + (x + 4) / (x + 3)
[(x + 5)(x + 3) + (x + 4)(3x + 4)] / (3x + 4)(x + 3)
(x² + 8x + 15 + 3x² + 16x + 16) / (3x² + 13x + 12)
(4x² + 24x + 31) / (3x² + 13² + 12)
The first option is correct.
