Simplify. Assume that all variables and radicands represent nonnegative values.

A.   3x2 
B. 3x
C. 3xy
D. 3xy2 


Answer: B

Mathematics

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Round the decimal to the given place value.4.675 (nearest hundredth)

A. 4.69 B. 4.68 C. 4.67

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Solve the problem.When students at the local university held a food drive, 320 cans of food were collected on the first day of the drive, 160 the second day, 80 the third day, and so on. Find the total number of cans collected the first five days.

A. 620 cans B. 850 cans C. 630 cans D. 600 cans

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Write the number in expanded form.90,780

A. 90,000 + 700 + 80 B. 9000 + 70 + 8 C. 90,000 + 7000 + 80 D. 9000 + 700 + 8

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Graph the line containing the point P and having slope m.P = (8, -4); m = 0 

A.

B.

C.

D.

Mathematics