Solve the equation.-7x - 81 = 2x - 9

A. {-9}
B. {-8}
C. {9}
D. {8}

Answer: B

Mathematics

You might also like to view...

Provide an appropriate response.For d > 0 and d ? 0 , explain why d(logd x) = x .

What will be an ideal response?

View
Mathematics

Solve.Find the difference of 533 and 87.

A. 620 B. 446 C. 440 D. 346

View
Mathematics

Find the requested function value.Find (g ? f)(-28) when f(x) =  and g(x) = 8x + 8.

A. - 
B. -64
C. -24
D. 864

View
Mathematics

Find both the perimeter (P) and the area (A) of the given figure.  

A. P = 9 in.; A = 36 in.2  B. P = 6 in.; A = 18 in.2  C. P = 18 in.; A = 18 in.2  D. P = 12 in.; A = 36 in.2

View
Mathematics