Combine like terms, if possible.12x3 + 4x + 11x3 + 6
A. 27x2 + 6
B. 23x2 + 4x + 6
C. 33x5
D. Not possible
Answer: B
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Simplify the expression.5 - 5(4w - 2) + w
A. 
w - 15
B. 19w - 15
C. 19w + 15
D. 
w + 15
Solve the problem.A deposit of $10,000 is made in an account that earns 5.2% interest compounded quarterly. The balance in the account after n quarters is given by the sequence an = 10,000
n, n = 1, 2, 3, ...Find the balance in the account after five years by computing a20
A. $12,947.59 B. $10,667.12 C. $5239.79 D. $6473.79
Solve.The fixed monthly payment required to amortize a loan of L dollars over a term of n months at an annual interest rate of r is given by 
. Evaluate this expression when 
and 
.
A. $1330.60 B. $1397.14 C. $1264.07 D. $1463.67
Solve the problem. Round your answer to the nearest tenth.A person is pulling a freight cart with a force of 60 pounds. How much work is done in moving the cart 60 feet if the cart's handle makes an angle of 29° with the ground?
A. 174.5 ft-lb B. 1745.3 ft-lb C. 3148.6 ft-lb D. 3288.8 ft-lb