Simplify. Express the final answer in exponential form.x7 ? x8 ? x8

A. x15
B. x16
C. x64
D. x23

Answer: D

Mathematics

Perform the indicated operations and simplify.(0.3)2 ? (-7) - 0.02

A. -0.6318 B. -0.5488 C. -2.12 D. -0.65

View

Mathematics

Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = 0

What will be an ideal response?

View

Mathematics

Find the derivative of y with respect to the independent variable.y = t7 - e

A.
B. t^{7 - e}
C. (6 - e)t^{7 - e}
D. (7 - e)t^{6 - e}

View

Mathematics

Provide an appropriate response.Solve the inequality: 3x - 7 ? 2 or x + 4 ? 3

A. -3 ? x ? 1 B. -1 ? x ? 3 C. x ? -1 or x ? 3 D. x ? -3 or x ? 1

View

Mathematics