Answer:
the answer is 2nd option 6^5-7=6^-2
31a6b5 i think if just add them but to put it in an expression you would need to perethisis the A together with the b together and the numbers together
Answer:
x = 4
Step-by-step explanation:
90 + 70 + 5x = 180
160 + 5x = 180
180 - 160 = 20
20 / 5 = 4
The answers are
x=5
n=3
y=4
k=-80
1) it costs

so is D
2) the amount of the discount is -30%

so is A
3) -0.3

so is B
4) Chad paid 0.7

so is C