Solve the system of equations. - 5x - 12y - 43z = - 136 - 4x - 14y - 52z = - 146 21x + 72y + 267z = 756

How is adding integers similar to adding whole numbers

Mr. Tesoro drew this quadrilateral with two equal sides that meet at a right angle and a pair of equal opposite angles that are not right angles. What type of quadrilateral did he draw?

20% of what equals 1581.01

7m+n over q = 2m. How do I solve for q

Which logarithmic equation is equivalent to 3^2 = 9?

Rocco's friend works at the sporting goods store and gets 10% off the already discounted price. if Rocco's friend buys the golf irons how much will his friend have to pay?

Determine the future value of a $25000 investment at an annual rate of 4.85% compounded quarterly for 6 years.

In a sale there is 25% off all prices a bed costs £33 how much was it before the sale?

Lusita earned $85 for 8 hours of babysitting. Avery earned $125 for 11 hours of babysitting. Are the rates equivalent

What is 76.3 rounded to the nearest whole number