Simplify the expression by using the order of operations.8 ? 2 - 6

A. 10
B. 96
C. 32
D. 22


Answer: A

Mathematics

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Solve the problem.The stiffness of a rectangular beam is proportional to its width times the cube of its depth. Find the dimensions of the stiffest beam than can be cut from a  cylindrical log. (Round answers to the nearest tenth.)

A. w = 7.0 in.; d = 9.4 in. B. w = 7.0 in.; d = 11.4 in. C. w = 5.0 in.; d = 11.4 in. D. w = 6.0 in.; d = 10.4 in.

Mathematics

Solve the equation. +  = 

A.
B.
C.
D. No solutions

Mathematics

Solve the problem.Gloria collected 19 fantail and comet goldfish. There were 7 fewer fantails than comets. How many comets did Gloria have?

A. 12 comets B. 6 comets C. 10 comets D. 13 comets

Mathematics

Solve the equation. Leave your solution in trigonometric form. ? ?

A.
B.
C.
D.
E.

Mathematics