Find the value of r so that the line passes through (r, 5) and (3,13) has a slope of 8

There are 10 vehicles in a parking lot: 3 SUVs and 7 trucks. What is the probability that of any 7 randomly chosen vehicles, exactly 1 is an SUV?

Simplify (-34.67) exponent 0

Write 3x-4y=6 as a function of X

What fraction is equal to the decimal 0.32? Enter your answer in the box in simplest form.

Estimate each product 11.9 x 21 = $63.44 x 6 = $17.15 x 9

Greg went to the walmart to buy pencils and pens. each pencils costs $2 and each pen costs $3. he bought five items. he spent $12. how many pens and pencils did he buy?

a restaurant owner bought 6 boxes of disposable cups for $81 with each box containing 3741 cups if he wanted to divvy up the Cups among his 3 restaurants with with each restaurant getting the same number of cups how many cups of each do I get

A one month supply of multi-vitamins is $28. A two month supply is $49. How much money can a customer save by going with a two month supply?

What is the best classification of - 4/5 in the real number system?

What are the x and Y intercepts of Y=x^2+3x-10