Add.(3a5 + 3a3) + (2a5 + 4a3)
A. 12a8
B. 5a5 + 7a3
C. 12a16
D. 5a10 + 7a6
Answer: B
Mathematics
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Evaluate the integral.
A. ln 
+ C
B. 
ln 
+ C
C. 
csch2 7x + C
D. 7 ln 
+ C
Mathematics
Solve. Remember to insert units when writing your answer.A case of soft drink holds 12 bottles, each of which contains 8 ounces of soft drink. How many gallons are there in one case of the soft drink?
A. 6 gal
B. 1
gal
C. 
gal
D. 3 gal
Mathematics
Solve the problem.The length of the diagonal of a box is given by D = 
where L, W, and H are the length, width, and height of the box. Find the length of the diagonal, D, of a box that is 
long, 
high, and 
wide. Give the exact value.
A. 12 ft
B. 48 ft
C. 2
ft
D. 4
ft
Mathematics
Evaluate the function.If r(x) = 
, find r(a - 7).
A. 
B. 
C. - 
a + 
D. 
- 
Mathematics