Solve the problem.A 15 in by 25 in rectangular garden is to have a gravel path of uniform width bordering it. How wide is the path if the total area covered by the garden and path is 551 in2?
A. 1 in
B. 3.5 in
C. 3 in
D. 2 in
Answer: D
Mathematics
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Perform the division and simplify.
a. 
b. 
c. 
d. 
e. 
Mathematics
Solve the problem.Find the interest paid on a loan of $6389 for 6 months at a simple interest rate of 11% per year.
A. $351.40 B. $292.83 C. $409.96 D. $354.35
Mathematics
Divide.(2x3 + 13x2 + 21x) ÷ (x2 + 3x)
A. 2x + 7 B. 2x C. x + 7 D. 2x2 + 7x
Mathematics
Express using positive exponents. Then simplify.5-2
A. 25
B. 
C. -25
D. 
Mathematics