Solve the system. - 4 = x - y 4 = - x + y

Find the slope of the line between (1,5) and (3,9)

20 people need to use a payphone at the train station there are three phone stations with four phones in each how many people will have to wait to use the phone

The smith family went out to dinner the price iod the meal was 29.85 the sales tax was 6% of the price of the meal the Tip was 15% of the meal how much was the meal

Kathi and Robert Hawn had a pottery stand at the annual skippack craft fair. They sold some pottery at the original price of $11.50 each but later decreased the price of each by $4.00. If they sold all $741.

Sum of a four digit number one digit number is 7231 the product number is 28908. what are the number?

Order these number's from least to greatest. 0.4, 5/8, 38%

Write the equation of the quadratic function in Standard Form y = - (x+1) ^2+3

Miguel spent $6 on fast food. Then he spent $3 on ice cream. After buying some comic books, he had $9 left, which was one third of what he originally had. How much money did Miguel have originally? Use the backward strategy.

Explain one way to determine if a quadrilateral has congruent angles

tickets at a movie theater cost $9 for adults and $6.75 for children. Tickets sales for one movie showing totaled $1406.25. What equation models the situation?