Sergio runs 2 1/4 miles in 30 minutes. Write the ratio in fractional form and determine Sergio's speed in miles per hour.

The total cost of gas is the number of gallons times $2.25 write equation

a fruitseller bought 200 oranges for 120 a score. He found 25 oranges rotten. He sold the remaining oranges for 5 each. Find his profit or loss percentage

A used car has a value of $15,250 when it is purchased in 2012. The value of the car decreases at a rate of 7.5% per year. Write an exponential function that models the value of the car, y, over x years.

Rhee and Pamela are two of the five members of a band. Every week, the band picks two members at random to play on their own for five minutes. What is the probability the Rhee and Pamela are chosen this week?

What two numbers add to - 17 and multiply to - 16

Connor was on a 3,681.8 miles flight to hawaii. it took 6.2 hours to get there. how many miles per hour was the plane traveling to get to him there in that of time? (round to the nearest hundreth

Find the largest value of n such that 3x^2 + nx + 72 can be factored as the product of two linear factors with integer coefficients.

If I did 12x=96 and then of course did 12 divided by 12 to get x by itself, and then I do 12 divided by 96 which is 8, but what would I do if 12 didn't go into 96, (just imagine that it didn't) how would I solve that problem and get a right answer?

A coat that is usually costs 123$ is marked 1/3 off what is the sale price of the coat

Carmen gaetano worked 46 hours during this pay week. he is paid time and a half for hours over 40 and his pay rate is 17.90/hour. what was his overtime premium pay fir this workweek