Find the sum.

A. -  (1 - 7n)
B. - 30 (1 - 7n)
C. -  (1 - 7n-1)
D. - 5 (1 - 7n)

Answer: A

Mathematics

You might also like to view...

Solve graphically. Round solutions to three decimal places, where appropriate.5x + 1 = 5x2

A. 0.929, 2.271 B. -0.171, 1.171 C. -0.871, 0.471 D. 0.529, 1.871

View
Mathematics

Use the x- and y-intercepts to graph the linear equation.5x = y - 8

A.

B.

C.

D.

View
Mathematics

Compute the extension totals and the invoice total.

A.

B.

C.

D.

View
Mathematics

Find the value of the exponential expression.(0.05)3

A. 0.15 B. 0.01666667 C. 0.125 D. 0.000125

View
Mathematics