Find the value of r so that the line that passes through (5, r) and (2, - 3) has a slope of 4/3.

A stadium has 53,000 seats. Seats sell for $42 in Section A, $36 in section B, and $30 in section C. The number of seats in section A equals the total number of seats in sections B and C. How many seats does each section hold

a bag contains 3 red and 5 green sweets. tim takes a sweet at random and eats it. he then takes another sweet. find the probability that tim takes 2 red sweets.

Juan drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Juan drove home, there was no traffic and the trip only took 6 hours.

What set of sides would make a right triangle? 5,10,12 5,12,3 4,5,6 8,10,12

What is the solution to the system of equations graphed below? On a coordinate plane, 2 lines intersect at (2, negative 3). (2, negative 3) (Negative 3, 2) (Negative 2, 3) (3, negative 2)

How long will it take if your going 45 mph for 135 miles?

Nadia puts $500 int a savings account. at the end of 1 year, she had earned $30 in intrest. What intrest rate was the bank paying

4th grade math patterns 18250, 18500, 19000, 20000 what's the next number?

3.871 round decimal to the underlined place value

You are interested in determining the effects of a recent coupon promotion on customer purchases at a local grocery store. You sample of 50 customer receipts one day after the coupon is distributed and find the customers' mean spending to be $97.