Solve the equation. =  + 

A. 3
B.
C. - 
D. -3


Answer: A

Mathematics

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A balloon is initially full of air, but then it springs a leak. Air leaks at a constant rate from the balloon. After a while the leak is patched and a pump is attached to the balloon. It is re-inflated to its original volume:  Air is pumped at a constant rate that is larger than the rate of the leak.  Let B denote the volume, in cubic inches, of air in the balloon after t minutes. Make a graph of B versus t from the time the balloon springs a leak until it is fully re-inflated.

What will be an ideal response?

Mathematics

Use the rules for exponents to rewrite the expression and then evaluate the new expression. (72)-1 

A.
B. - 
C. -14
D. -49

Mathematics

Graph the polynomial function. f(x) = (x + 1)2(x2 - 16)

A.

B.

C.

D.

Mathematics

Find the value of the matrix game.Let M be the matrix game having payoff matrix  .

A.
B.
C.
D.

Mathematics