Solve for the unknown in the equation.7B + 7 = 8(B - 6)

A. B = 41
B. B = -41
C. B = -55
D. B = 55


Answer: D

Mathematics

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Decide whether the statement makes sense. Explain your reasoning.Javier takes a shower to save time. When he gets into the shower at 6:50, he is out by 7:10. When he used to take baths, it would take him a quarter of an hour.

What will be an ideal response?

Mathematics

Solve the problem.The cash price of a electric typewriter is $540. The customer agreed to pay 25% of the price as a down payment. The remainder, plus a finance charge, will be paid in 12 monthly installments of $49.12 each. Find the amount of the finance charge.

A. $49.69 B. $184.44 C. $589.44 D. $538.65

Mathematics

Solve.The daily profit in dollars of a specialty cake shop is described by the function  where x is the number of cakes prepared in one day. How many cakes are prepared per day if the company has a daily profit of zero dollars?

A. 10 cakes or 38 cakes B. 12 cakes or 35 cakes C. 588 cakes D. 24 cakes

Mathematics

Perform the indicated operation.72.63 + 69.66 + 15.582

A. 157.872 B. 157.882 C. 158.872 D. 157.972

Mathematics