Solve for x?

2x + y = 7

x - y = 5

The perimeter of a rectangle is 160cm. The rectangle is 4 times longer then wide. What are the length and width of this rectangle

Find the upper quartile of this set of ordered data to the nearest whole number. 21 25 25 29 34 38 45 49

Which of the following is the best estimate for the capacity of a can of soda? 12 c 12 pt 12 gal 12 fl oz

All the sides of a hexagon become three times the original length. find the ratio of areas of the new and old hexagons.

A jar contains 100 jellybeans. There are 38 blue jellybeans, 25 green jellybeans 4 red jellybeans and 33 yellow jellybeans. What is the probability of randomly selecting a red jellybean?

The table below shows the values of y for different values of x: x y 0 0 1 8 2 16 3 24 Which equation shows the relationship between x and y? A. x = 8y B. y = 8x C. y = 8 + x D. x = 8 + y

What is 25 percent of 100

John gray bought a basic car for $32,750.00, with options that cost $375.00. there's a 6% sales tax in his state and a combined $50.00 license and registration fee. what was johns total cost?

How to convert 35/50 to %

How is a neural network similar to a computer network? How are they different?