Simplify each side of the equation and then solve. Check your solution.-2x + 1x = 5

A.
B. - 
C. 5
D. -5


Answer: D

Mathematics

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Simplify the sum.(m2 + 8) + (m2 + 7m)

A. 2m2 + 15m B. 2m2 + 15 C. 2m2 + 7m + 8 D. m2 + 7m + 8

Mathematics

Solve the problem. Write all linear equations in slope-intercept form.The table lists the average annual cost (in dollars) of room and board at public  colleges in the city of Bookhaven for selected years. PUBLIC FOUR-YEAR COLLEGE ROOM AND BOARD Determine a linear function f defined by   that models the data using (1, 1350) and (6, 3105).

A. f(x) = 2851 - 1501x B. f(x) = 999x + 351 C. f(x) = 351x + 999 D. f(x) = 1350

Mathematics

Solve the problem.Find the amount in a savings account at the end of 4 years if the amount originally deposited is $2000 and the interest rate is 7% compounded semiannually.Use: A = Pntwhere:A = final amountP = $2000 (the initial deposit)r = 7% = 0.07 (the annual rate of interest)n = 2 (the number of times interest is compounded each year)t = 4 (the duration of the deposit in years)

A. $16,560.00 B. $2633.62 C. $2295.05 D. $2896.98

Mathematics

Find the appropriate property for the statement.-9 + 0 = -9

A. Associative property B. Identity property C. Commutative property D. Inverse property

Mathematics