Answer:
a) 40 = 8b
b) b = 5
Step-by-step explanation:
(b) 40 = 8 × b
40 ÷ 8 = b
5 = b
The cheap answer is, you simply "grab the denominator of one and multiply it times the other's top and bottom", so let's do so,
Answer: I’m not sure but I think the answer is $255
Step-by-step explanation:
Answer:
for 6: -2x+30
I dont know for # 8
Step-by-step explanation:
to distribute, you have to multiply -3 by x and -10.
-3(x) - -3(10) + x =
-3x + 30 + x:
then you have to add common terms
-3x + x = -2x
then replace that in your equation to get:
-2x +30
Answer:
A
Step-by-step explanation:
correct on edge