Answer:
600 pages in 10 days
Step-by-step explanation:
Answer:
39 cars/hour
Step-by-step explanation:
We are trying to find the rate of cars/hour. So we need to divide the amount of cars by the amount of hours.
273/7 = 39
The wash detailed cars at a rate of 39 cars per hour.
Answer:
b = 7
Step-by-step explanation:
Since the triangle is right use the tangent ratio to solve for b
and the exact value
tan30° = 
, thus
tan30° = 
= 
and
= ( cross- multiply )
b = 7
To simplify this expression, first you would have to distribute the negative or subtraction throughout the second group of parentheses.
After we do this, we get the simplified expression:
ab + 8a + 1 + 6ab - 4
Now, we must simplify like terms, meaning combine the terms that have the same variable.
7ab + 8a - 3
That is your final answer ^^^
