Acustomer has ? 75 worth of vouchers to spend in the gift shop she buys gifts costing ? 143 how much money will the customer need to add to the vouchers to pay for the gifts

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.