State the inverse operation needed to solve the equation. Solve the equation. x + 2 = 6
A) Subtract 2; x = 4
B) Subtract 2; x = 5
C) Subtract 2; x = 2
D) Add 2; x = 4
E) Add 2; x = 5
A) Subtract 2; x = 4
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Provide an appropriate response.Find the indicated part of the right triangle in the given figure by the most direct method.
A. 10.39 ft B. 58.69 ft C. 28.86 ft D. 12.47 ft
Solve.When Maria finished medical school she owed $21,000 in student loans. She repaid 
of the total amount within two years of graduating. How much did she repay within two years of graduating?
A. $1680 B. $16,800 C. $15,120 D. $18,480
Simplify using order of operations.10 - 82
A. -54 B. -4 C. 4 D. 54
Solve.A rocket is launched from the top of a cliff that is 112 feet high with an initial velocity of 168 feet per second. The height, h, of the rocket after t seconds is given by the equation 
How long after the rocket is launched will it strike the ground? Round to the nearest tenth of a second, if necessary.
A. 11.1 sec B. 12.8 sec C. 12.5 sec D. 11.8 sec