Solve the following system of equations: 2x+3y-z=1 3x+y+2z=12

x+2y-3z=-5

The value of a house is increasing by $2000 per year. If it is worth $120,000 today, what will it be worth in three years

Zoe has a collection of 78 movies. Each one costs $29.99. How much did Zoe spend on all her movies?

A high school track is shaped as a rectangle with a half circle on either side.

The standard diameter of a golf ball is 42.67 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size.

Miguel needs to make a total of 35 deliveries this week. So far he has completed 14 of them. What percentage of his total deliveries has Miguel completed?

Daryl hit a home run 8 out of 32 times. if he is at bat 224 times how many home runs will he hit

The sales tax for an item was $12.90 and it cost $430 before tax. Find the sales tax rate. Write your answer as a percentage.

Choose the list that shows these numbers in order from smallest to largest. 0.29, 0.51, 0.07, 0.061

Write an expression to match the words three times the sum of 8 + 4

The graph for the systems of linear equations is, y=1/2x + 2 and y = x - 1 What is the solution?