Answer:
The answer is x=1
Step-by-step explanation:
-4(3x+6)+6=-30
-12x-24+6=-30
-12x-18=-30
-12x-18+18=-30+18
-12x=-12
-12x/-12=-12/-12
x=1
I think what you are looking for is 5x=300 therefore x=60 so at 60cars he would start to make more.
Answer: 140
Step-by-step explanation:
The area for a trapeziod is A = (b1+b2)h
We have almost everything we just need the total length of the top base, since it gives us the outer lengths we can find that by simply doing 4+6+15 which turns out to be 25
Now we can plug in our values:
A = (25 + 15) x 7 = 140
Answer:
24w - 6h
Step-by-step explanation:
Given
6(4w - 1h) ← multiply each term in the parenthesis by 6
= (6 × 4w) + (6 × - 1h)
= 24w + (- 6h)
= 24w - 6h
We need the length, the width and the height