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A total of 500 tickets were sold for the school play. They were either adullt tickets or student tickets. There were 50 more student tickets sold than adult tickets. How many adult tickets were sold...

a toll road charges 10 cents per mile. What is the charge to drive 8 miles on the toll road? Write a number sentence to answer the question

Grace deposits \$1000 in a mutual fund earning 9.25% annual interest, compounded monthly. 1. Write an exponential function that models this situation where y is the amount of Grace's investment...

The original price of a computer was \$899.00.  Eleanor had a 15% off coupon which she was able to use to make the purchase.  If sales tax of 6.5% was added after the discount was taken,...

An airport parking lot is a rectangle1 7/10 of a mile wide and 2 3/4  of a mile long.  How much fencing is needed to enclose the lot?  Show work using fraction arithmetic,...

The original price of a computer was \$899.00.  Eleanor had a 15% off coupon which she was able to use to make the purchase.  If sales tax of 6.5% was added after the discount was taken,...

Determine x intercepts, Vertical asymptotes and points of discontinuity from this equation,   (x^2-2x-1)/ (x^3-27)   The answers are (1 +/- square root of 2) x intercept  (3)...

Jason borrowed \$24,599 at a rate of 14.5% simple interest to pay for a new car.  If he paid off the loan in 5 years, how much interest did Jason pay?  How much did Jason pay altogether for...

A recent study has shown that roughly 35 out of 80 residents of a certain city have high cholesterol.   If the population of the city is 12,452 people, about how many people have high cholesterol...

The nutritional chart on the side of a cereal box states that there are 243 calories in a -cup serving of the cereal.  Eric regularly eats 2 cups of that cereal for breakfast.  Use a proportion...