Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the number of units of each ingredient in each type of candy in one batch. Matrix B gives the cost of each ingredient (dollars per unit) from suppliers X and Y. What is the cost of 100 batches from supplier X?
A. $6600
B. $3300
C. $4800
D. $7800
Answer: D
Mathematics
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Solve the problem by using a nonlinear system.A garden contains two square vegetable beds. Find the length of each bed if the sum of their areas is 250 ft2 and the difference of their areas is 200 ft2.
A. 21 ft; 7 ft B. 5 ft; 3 ft C. 15 ft; 5 ft D. 450 ft; 50 ft
Mathematics
Evaluate.
, when x = 27 and y = 21
A. 34 B. 30 C. 48 D. 16
Mathematics
Determine the vertex of the parabola.y = -4(x - 1)2 + 3
A. (-1, 3) B. (1, 3) C. (-3, -1) D. (3, 1)
Mathematics
Convert the units.95.58 m = mm
A. 9558 mm B. 95,580 mm C. 0.0956 mm D. 0.956 mm
Mathematics