What is the x coordinate of the solution for the system of equations?

y-x=9

10+2x = - 2y

x=?

A rectangle has a height of 2x^4 and a width of x^2 + 8x + 15. Express the area of the entire rectangle. Your answer should be a polynomial in standard form. + 8.3 + 15 224 Area =

Chad buts peanuts in 2-oound bags. he repackages them into bags that hild 5/6 pound of peanuts. How many 2piund bags of peanuts should chad buy so that he can filk 5/6 pound vags without having any peanuts left over

Seven out of ten students who play sports prefer pizza to Chinese food?

Fifty percent of the students in a class are boys there are 15 boys in the class how many total students are in the class

Simplify the expression: - 13 (6x + 15) - 3

A factory worker can make 14 products in 45 minutes. what is the workers unit rate

What is 11/10 simplified

Is 1/6 greater than 2/8

What is 0.66666667 as a simplified fraction?

Find the slope of the line that passes through (3,5) and (-3,-5)