So i am dealing with equations with triangles, complimentary and supplementary, so what is 42 square + x = 180, so what is the number that x represents

72 ounces in 6 steaks in unit rate

8 hours 6 minutes divided by 25

You roll a number cube. How likely is it that you will roll a number less than 1? less than 7? explain.

A product cost 48.50 for 75 feet was is my cost per inch

Genise has some savings. After babysitting, she adds $75 to her savings. How much money has Genise saved? Write an expression to represent this situation.

Two of the desserts are sugar/free. Three of the drinks are sugar-free. A meal deal combination is selected at random. Work out the probability that both the desserts and the drink are sugar free. Give your answer as a fraction

Barbara babysat for 3 1/4 hours and earned $19.50. What was her hourly rate?

A city lot measures 100 feet x 250 feet. The city zoning ordinance specifies that maximum lot coverage is 40% of the lot. What is the maximum size for a building on this lot?

Find the quotient. 8,489:9

Divide £10 into the ratio 2 : 3