Is (5, 5) a solution to this system of equations?

2x + 2y = 20

x + 3y = 19

In the linear equation y = 2x - 8, the slope of the line is

What does 56*90? what does 56 times 90 equal what does 5600 equal

What numbesr can be multiplied and added to equal the same number?

Solve 2∕3 + 5∕6 and put answer in simplest form. A. 3∕2 B. 2∕3 C. 9∕6 D. 7∕6

Which equation does NOT show direct variation? y = 34x + 2 y = ½x y + 20 = x + 20 12y = x

Cassie has1/2lb of sugar. Her cake recipe calls for 2/10 of a lb of sugar. How many cakes can she make?

Which number is greatest? 623x10^12 6.23x10^8 6.23x10^-5 823x10^3

A student has a savings account with d dollars in it. The student plans to withdraw w dollars each month for n months. Enter an equation for the balance, b, in the account after n months.

Wang Yong owes the bank $8500. To repay the debt, he paid a fixed amount back to the bank each month. After 12 months, his remaining debt was $6460. How much did Wang Yong pay each month? How long did it take Wang Yong to pay back his entire debt?

Which set of line segments can be used to construct a triangle? A) 2 cm, 8 cm, and 9 cm B) 3 cm, 6 cm, and 2 cm C) 5 cm, 9 cm, and 3 cm D) 6 cm, 3 cm, and 10 cm