Simplify.
A. 8x(x + 8)
B. x + 8
C. -(x + 8)
D. -(x - 8)
Answer: C
Mathematics
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Integrate the function.
A.
B. - 55
C. 553/2
D.
Mathematics
Solve the problem.David's company has to ship 4950 boxes of sprinklers. If a truck can hold 550 boxes, how many truckloads does he need to ship all the boxes?
A. 7 truckloads B. 9 truckloads C. 8 truckloads D. 10 truckloads
Mathematics
Solve.A water tank can be filled in 5 minutes and emptied in 8 minutes. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?
A. 3 min B. 26 min C. 15 min D. 13.33 min
Mathematics
Solve the problem.To obtain a certain shade of paint, Peter mixed of white paint with
of brown and
of blue paint. How much paint did he have?
A. gal
B. 11 gal
C. 3 gal
D. gal
Mathematics