If the area of a rectangular wall is 30 yd² and the insulation costs $12.50 per square yard, how much will the project cost?

What will be an ideal response?


$375

Mathematics

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Solve.xy - y2 = 49xy - 10y2 = 0

A.
B.
C.
D.

Mathematics

Solve the system by graphing.-5x - 3y = 64x - 5y = -2 

A. (-1, -0.4) B. (-0.6, 0.9) C. (0.5, 0.4) D. (-0.4, -1)

Mathematics

Sketch a line passing through the point and having slope m.(0, 5), m = - 

A.

B.

C.

D.

Mathematics

Solve the problem. Sandra deposits $3000 at the beginning of each semiannual period for 13 years at 6% interest compounded semiannually. Find the amount she will have on deposit.

A. $106,377.79 B. $60,045.20 C. $112,659.13 D. $119,128.89

Mathematics