Find the LCD. Do not combine fractions.
, 
A. 24a3
B. 7a3
C. a3
D. 7a2
Answer: B
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Solve the problem.The sum of two numbers is 4. Three times the first number equals 4 times the second number. Find the two numbers.
A. 16 and 12
B. 4 and 12
C. - 
and - 
D. 
and 
Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.
A. 28
B. 
C. 
D. 
Provide an appropriate response.Suppose Mr. Takegawa owes Ms. Perez three sums of money: $1000 due in 2 years, $1500 due in 5 years, and $2000 due in 8 years. Suppose he would rather pay her $2000 now and the rest in 3 years. If the interest rate is 6% compounded annually, how much will he owe in 3 years?
Fill in the blank(s) with the appropriate word(s).
Solve.A circular fountain has a diameter of 43 ft. Approximate the distance around the fountain. Use 3.14 for 
A. 5805.86 ft B. 270.04 ft C. 67.51 ft D. 135.02 ft