Answer:
18
Step-by-step explanation:
first find your unit rate 15/50=.3
then you multiply by 60 to get 60 minutes=1 hour
.3*60=18
Answer:
6 ride passes
4 additional items
Step-by-step explanation:
11.
While
T is total cost.
R number of ride passes.
12.
While
T is total paid.
n is number of addition items.
We have 2 types of tickets, A tickets and B tickets. The total number of tickets sold was 500, so an equation for this NUMBER of tickets is A + B = 500. The MONEY equation is something different. A tickets cost 10, so they are represented by 10A; B tickets cost 60, so they are represented by 60B. The total dollar sales for A and B are 6000. Our money equation for the sales is 10A + 60B = 6000. Solve the first equation for A: A = 500 - B. Sub that value for A into the second equation to solve for B: 10(500-B) + 60B = 6000. Distribute through the parenthesis to get 5000 - 10B + 60B = 6000. Combine like terms to get 50B = 1000. B = 20. There were 20 type B tickets sold. A = 500 - B, so A = 500 - 20 and A = 480. There were 480 type A tickets sold.
Answer:
888300 people.
Step by step explanation:
We have been given that 32.9% of the 2,700,000 Chicago residents identified themselves as Black or African American in the 2010 census.
Let us find 32.9% of 2,700,000.
Therefore, 888300 people in the 2010 census are African American.
Answer:
$2.37
Step-by-step explanation:
if you 13 from 32 and then divide that by 8 you get 2 dollars and 37 cents