What is the answer to 4x+2y=6 and 3x-y=-8

What is the value of each of these digits in 654 321

10 times as much as 0.3 is what? 10 times as much as 0.01 is what?

At the U. S open tennis championship a statistician keeps track of every serve that a player hits during the tournament. The mean serve speed was 100 miles per hour and the standard deviation of the serve speeds was 15 mph.

If I read 16 pages of a book in 20 minutes about how long will it take me to finish an 150 page book?

A polynomial of degree n appears to have how many solutions?

the current population of a city is about 2,130,000 people, and its increasing at a rate of 10 percent per year. arrange the steps in the correct order to show how to determine the population of the city in 5 years

What is the equation of the following line (1,9) (0,0)

2 5/16 divided into 7/8 equals what

The perimeter of a rectangular garden is 52 feet the length of the garden is 4 less than twice the width what is the widththe

A shopper wants to ensure she has enough cash to purchase a $25 cell phone, so she asks a clerk what the total will be with the sales tax included. The clerk tells her the total will be 27.25. What is the sales tax percentage?