7 + 2y = 8x

3x - 2y = 0

Solve the system of equations by substitution

Which gives the solution of this inequality? 7m - 2 ≥ 61 options A. m < 9 B. m > 9 C. m ≥ 9 D. m ≥ 8.4 E. m > 8.4

What is (11-8) - 2x6+32x56:72?

How to find the radius and diameter when the question giving you the area of a circle?

Sales tax is added to the price of items sold on eBay. If someone in Arizona buys an item online for $22.50 and the state sales tax rate is 6.6%, what is the final selling price

Round 468 to the nearest tens place

Find the solution to the system of equations. -2x+2y=-4 3x+3y=-18

What is the area of 10 3/4 • 12 1/2?

A rectangular sofa cushion is 36 inches by 30 inches by 20 inches. How many cushions can be covered with 38400 square inches of material?

How do you determine if a given set of measurements works for the side lengths of a triangle? (It should be a number)

If cosx = sin20, find the value of x, 0 Solve for x correct to the nearest minute given sin^2 x-3sin xcosx+2cos^2 x=0, where 0≤x≤180