Solve the following equations. express your answer as an ordered pear in the format (a, b) with no spaces between the numbers or symbols.

2x + 7y=4

-4x-3y=14

Write an equation of the circle with center (7,-9) and radius 6

Convert 3 1/6 to a decimal. A. 3.16 B. 3.17 C. 3.18 D. 3.19 A has a line on top of the 16

A sporting goods store sells right-handed and left-handed baseball gloves. In one month, 12 gloves were sold for a total of $561. Right-handed gloves cost $45 each and left-handed gloves cost $52 each. How many of each type of glove were sold?

The variable cost for a product is $1, and the total fixed cost are $300,222. The company sells the products for $8 each. How many products will the company have to sell to break even?

What is a common denominator for 5/12 and 2/9

What part of the american flag is blue explain

Sixty is 12% of what number? 500 720 7.2 5

21 out of 35 students play tennis what percentage of the class plays tennis?

The graph of the function f (x) = - |5x| is translated 3 units up

Two buses leave Columbus, Ohio at the same time and travel in opposite directions. One bus averages 55mi/h and the other averages 48mi/h. When will they be 618 mi apart?