Solve.The product of a number and 5 is four times the sum of that number and 10. Find the number.

A. 45
B. 4
C. 40
D. 10


Answer: C

Mathematics

You might also like to view...

Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = 5(x - 2)

A. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0

B. domain of f: (-?, ?); range of f:(0, ?)
horizontal asymptote: y = 0

C. domain of f: (-?, ?); range of f:(0, ?) 
horizontal asymptote: y = 0

D. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0

Mathematics

Identify the statement as true or false.9 + 1 = 11 if and only if 10 = 2.

A. True B. False

Mathematics

Solve the inequality. |7x-2|<4

Mathematics

Round as indicated.39 to the nearest ten

A. 50 B. 20 C. 30 D. 40

Mathematics