Rafael has $230 in his savings account. He used 20% of his money to buy a video game. what was the cost of the video game?

The circumference of a circle is 28 pi meters. What is its area in terms of pi?

Angel baking factory make 764 cakes in 1 week. Mathew factory make 1348 cakes in 2 weeks. Who makes the most cakes in 1 day?

How many terms are in the polynomial abcd + e - h^2?

Explain what it means fir a transformation to be a rigid motion

Write the following number 45.08 in word form

Two cities are 2310 miles apart. a plane leaves one of? them, traveling towards the other at an average speed of 380 miles per hour. at the same time a plane leaves the? other, traveling towards the? first, at an average speed of 390 miles per hour.

What expression is equivalent to x+x+x+2

Todd ran 8 laps around a 400-meter track on monday, 4laps on tuesday, 8 laps on wednesday, 4 laps on thursday, and 8laps on friday. how many kilometers did he run?

Amanda found that the equation 10x+5y=20 in the "Linear Equations" chapter of her math book What is an equation that can be written with Amanda's equation to for a pair of linear equations such that the system of equations has exactly one solution?

Solve for x. (x+8) ^2=x^2+4x+16