Simplify.
A. 4
B. 2
C. -4
D. -2
Answer: D
Mathematics
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Translate the English expression into an algebraic expression. Use x to represent the unknown number.The product of 130 and a number
A. 130x B. 130 ÷ x C. x ÷ 130 D. 130 + x
Mathematics
Provide an appropriate response.Solve: (x + 5)2 = 16
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.The formula C = 20d + 30 describes the total cost of renting a truck, where C is the total cost and d is the number of days the truck is rented. How many days can the truck be rented for $110?
A. 5 days B. 2 days C. 14 days D. 4 days
Mathematics
Provide an appropriate response.At an annual rate of 8% compounded continuously, in how many years would it take for a principal to double?
Fill in the blank(s) with the appropriate word(s).
Mathematics