Solve the problem by writing and solving a suitable system of equations.
-A store sells televisions for and video cassette recorders for . At the beginning of the week its entire stock is worth . During the week it sells three quarters of the televisions and one third of the video cassette recorders for a total of . How many televisions and video cassette recorders did it have in its stock at the beginning of the week?
A) 94 televisions; 69 video cassette recorders
B) 95 televisions; 66 video cassette recorders
C) 96 televisions; 63 video cassette recorders
D) 93 televisions; 67 video cassette recorders
Correct Answer:
Verified
Q85: Solve the problem by writing and
Q86: Solve the problem by writing and
Q87: Solve the problem by writing and
Q88: Solve the problem by writing and
Q89: Solve the problem by writing and
Q91: Solve the problem by writing and
Q92: Solve the problem.
-The profits (in millions
Q93: Solve the problem.
-According to an agricultural report,
Q94: Solve the problem.
-During rush hours, substantial
Q95: Solve the problem.
-During rush hours, substantial
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