Solve. You will have to square both sides of the equation twice to eliminate all radicals.
- 
= 5
A. 4
B. 3
C. -3
D. no real solution
Answer: B
Mathematics
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Find 
and 
.f(x, y) = 
A. 
= 
; 
= 
B. 
= - 
; 
= - 
C. 
= 
; 
= - 
D. 
= 
; 
= - 
Mathematics
Solve.The number of books in a small library increases according to the function 
where t is measured in years. How many books will the library have after 3 year(s)?
A. 3946 B. 4614 C. 7421 D. 3223
Mathematics
Solve the problem.A paint mixture contains 48 gallons of base for every gallon of color. In 1323 gallons of paint, how many gallons of color are there?
A. 27 gallons B. 661 gallons C. 441 gallons D. 1296 gallons
Mathematics
Divide. Be sure your answer is simplified.
÷ 
A. 
B. 
C. 
D. 
Mathematics