Solve the equation.50 = 8x + 10

A. 5
B. 36
C. 32
D. 3


Answer: A

Mathematics

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Factor out the largest common factor.3n2 + 18n - 12

A. 3(n2 + 6n - 12) B. 3n(n + 2) C. 3(n2 + 6n - 4) D. 3(-n2 - 6n + 4)

Mathematics

Find the coordinates of the image for the given point under the translation defined by (x, y) ? (x + 4, y - 2).(?6, ?7)

A. (?10, ?5) B. (?10, ?9) C. (?2, ?9) D. (?2, ?5)

Mathematics

The size of the monthly repayment k that amortizes a loan of A dollars in N years at an interest rate of r per year, compounded monthly, on the unpaid balance is given by

A family secured a loan of $360,000 from a bank to finance the purchase of a house. They have agreed to repay the loan in equal monthly installments of $2476 over 25 years. Find the interest rate on this loan. Round the rate to one decimal place.

Mathematics

For the given functions f and g, find the requested function and state its domain.f(x) = ; g(x) = Find f ? g.

A. (f ? g)(x) = ; {x|x ? -7, x ? 0}
B. (f ? g)(x) = ; {x|x ? -7, x ? 0}
C. (f ? g)(x) = ; {x|x ? 0}
D. (f ? g)(x) = ; {x|x ? -7, x ? 0}

Mathematics