9x+10y=29

10x+9y=28

Solve by elimination

A width of a rectangle is 6 inches more than its length the perimeter is 84 inches fine the dimensions of the rectangle

Sasha can mow 3.8 of an acre of grass in 45 minutes

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What to the fourth power equals 0.0625?

Juanita bought one CD for $7.99 and one DVD for $8.99. The sales tax on these items was 7%. She also bought lunch for $4.25, including tax. If Juanita started with $40, how much does she have now?

A number multiplied by itself and then by itself again gives 1,000what is the number

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37=-3+5 (x+6) how to solve