Translate the problem situation to a system of equations. Do not solve.Sarah Comar's Candy Store sold 15 individual pounds of jelly beans, one kind at $4.27 per pound and the other at $0.87 per pound. In all, $36.85 was taken in for the two types of jelly beans. How many pounds of each kind were sold?
A. x + y = 5.14; 4.27x + 0.87y = $36.85
B. x + y = 15; 4.27x + 0.87y = $36.85
C. x + y = 15; 5.14x + y = $36.85
D. x + y = 36.85; 4.27x + 0.87y = $15
Answer: B
Mathematics
You might also like to view...
Factor the difference of cubes.8r3 - 27
A. (2r - 9)(4r2 - 6r + 3) B. (2r - 3)(4r2 - 9) C. (2r + 3)(4r2 - 6r + 9) D. (2r - 3)(4r2 + 6r + 9)
Mathematics
Translate to a proportion and solve. 105 is what percent of 100?
A. 5% B. 10.5% C. 105% D. 1.05%
Mathematics
Calculate. Write answer in lowest terms.17 - 9
A. 7
B. 6
C. 7
D. 8
Mathematics
Perform the indicated operation. Simplify if possible. +
A.
B.
C.
D.
Mathematics