How many solutions does this system have

2x+y=3

6x=9-3y

one none infinite two

10 • 1/10 = 1 a) This is an example of the additive inverse property b) This is an example of the additive identity property. c) This is an example of the multiplicative inverse property. d) This is an example of the multiplicative identity property.

How to decompose 1 1/4

Factor: 9t^2-16u^2?

Which of these types of heath insurance can you buy through a private insurance company

The height of an object varies directly with the length of its shadow, A person who is 6 feet tall casts a 15-foot shadow, how long is the shadow of a 20-foot tree A - 8 Feet B - 50 feet C - 10 feet D - 3feet, 6 inches

Tia was flying her model airplane. it took the airplane 5 seconds to go 90 feet. what was the average rate of speed of the model airplane, in feet per second?

Suppose the length of the prism is doubled how does the volume change explain your reasoning

1) Circle the equation that is NOT an example of direct variation. A) y = 3 X+1 B) y = 16x C) y = 4x D) y=-9x

A group of customer service surveys were sent out at random. The scores were 90, 50, 70, 80, 70, 60, 20, 30, 80, 90, and 20. Find the mean score.

How many type B tires does The Standard Inc. make on an average day?