Which of these equivalent

ratios is the unit rate?

90 miles

3 hours

60 miles

2 hours

30 miles

1 hour

A home cleaning service takes more time to clean larger spaces. The table shows the number of minutes it takes for the service to clean a certain number of square feet within a home.

How many seconds are there in 3/4 of a minute?

Calculate the value of 4*8-3:5

You are borrowing $3,162 to purchase a scooter using a 36 month installment plan. Determine the annual percentage rate (APR) and the monthly payment given that the interest charge is $425.13.

How does the function f (x) = a ln x compare to the parent function when |a| > 1?

A store ordered 28 boxes holding 12 banana muffins each and five boxes holding 6 blueberry muffins each. What was the total number of muffins the store ordered?

Use substitution to solve the system of equations. y = - 2x x - 3y = 21 (3, 4) (-6, 12) (3, - 6) (-2, - 6)

Solve x/42=3/7 using two different strategies. explain each strategy

Jerry kitten grew 3cm between the age 4and 5 months. The kitten grew 2cm between the ages of 5 and 6 months. At 6 months the kitten is 19cm tall was jerry kitten at the age 4months

Find the discriminant and the number of real roots for this equation 9x^2+12x+4=0