Provide an appropriate response.The expression 
contains parentheses. Are they necessary? Explain.
What will be an ideal response?
No. Without the parentheses the procedure would be the same. Division is done before addition. 
Mathematics
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Solve.Find the first-quadrant area bounded by 
and 
A. 0.125 B. 0.240 C. 0.461 D. 0.115
Mathematics
Solve the equation for the indicated variable.I = Prt
for t
A. t = 
B. t = 
C. t = P - Ir
D. t = 
Mathematics
Solve the polynomial equation.(2x + 9)2(8 - x)2 = 0
A. -9, 8
B. - 
, 
, -8, 8
C. - 
, 8
D. 
, -8
Mathematics
A plant grows for two months and then adds a new branch. Each new branch grows for two months, and then adds another branch. After the second month, each branch adds a new branch every month. Assume that the growth begins in January. How many branches will there be in March? ?
A. 4 B. 16 C. 2 D. 6 E. 8
Mathematics