Project #31479 - Easy Math

Easy Math home work High School stuff if you cant do this quick dont bid I need it as soon as possible. 

When you post the answers make sure to you add the answer like 1. B 1/2 and so on 

so if you miss one or I miss one I can figure it out before I mark it on page do not do. 

ABDACCCF Thanks 

Download the attach file this posted is example but the format might be missing some questions thanks 

Question 1 of 20

5.0 Points

Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer. x– 3y for x = 4, y = -4

 

 

 

A. 0

 

 

B. 24

 

 

C. 76

 

 

D. 52

 

 

Question 2 of 20

5.0 Points

Write the phrase “The difference of a number and 25” as a variable expression. Use x to represent “a number.”

 

 

 

A. http://latex.codecogs.com/gif.latex?\frac%7b25%7d%7bx%7d

 

 

B. 25 - x

 

 

C. 25x

 

 

D. x - 25

 

 

 

Question 3 of 20

5.0 Points

 Write the phrase “A number less 15” as a variable expression. Use x to represent “a number.”

 

 

 

A. 15 - x

 

 

B. http://latex.codecogs.com/gif.latex?\frac%7b15%7d%7bx%7d

 

 

C. 15x

 

 

D. x - 15

 

 

Question 4 of 20

5.0 Points

Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer.

http://latex.codecogs.com/gif.latex?\frac%7b3x-2%7d%7by%7d for x = 10, y = - 2

 

 

 

A. -16

 

 

B. 28

 

 

C. 32

 

 

D. -14

 

Question 5 of 20

5.0 Points

Simplify the expression 12(4z + 5) -3.

 

 

 

A. 16z + 14

 

 

B. 36z + 45

 

 

C. 48z + 57

 

 

D. 48z + 2

 

 

Question 6 of 20

5.0 Points

Write the phrase “19 plus a number” as a variable expression. Use x to represent “a number.”

 

 

 

A. 19

 

 

B. 19x

 

 

C. 19 – x

 

 

D. 19 + x

 

 

Question 7 of 20

5.0 Points

Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer. 2 + (3y - 2) for y = -6

 

 

 

A. -14

 

 

B. -18

 

 

C. -6

 

 

D. -10

 

 

Question 8 of 20

5.0 Points

Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer. -y – z for y = -2 and z = 6

 

 

 

A. -8

 

 

B. 8

 

 

C. -4

 

 

D. 4

 

 

Question 9 of 20

5.0 Points

Solve 18 – n = 21

 

 

 

A. 39

 

 

B. -39

 

 

C. 3

 

 

D. -3

 

 

Question 10 of 20

5.0 Points

Solve -12 = a + 6.

 

 

 

A. 18

 

 

B. -6

 

 

C. -18

 

 

D. 6

 

 

Question 11 of 20

5.0 Points

Solve 2z = -6.

 

 

 

A. -8

 

 

B. 8

 

 

C. 1

 

 

D. -3

 

 

Question 12 of 20

5.0 Points

Simplify the expression -4(9y + 3) – 3.

 

 

 

A. -36y

 

 

B. 36y + 9

 

 

C. -36y -15

 

 

D. -36y -24

 

 

Question 13 of 20

5.0 Points

Solve b + 12 =14.

 

 

 

A. -26

 

 

B. -2

 

 

C. 2

 

 

D. 26

 

 

Question 14 of 20

5.0 Points

Solve.

http://latex.codecogs.com/gif.latex?x&space;+&space;\frac%7b1%7d%7b8%7d=\frac%7b7%7d%7b8%7d

 

 

 

A. http://latex.codecogs.com/gif.latex?\frac%7b5%7d%7b8%7d

 

 

B. 1

 

 

C. http://latex.codecogs.com/gif.latex?\frac%7b3%7d%7b4%7d

 

 

D. http://latex.codecogs.com/gif.latex?\frac%7b6%7d%7b7%7d

 

Question 15 of 20

5.0 Points

Simplify the expression 3(7 – x) + 5.

 

 

 

A. 26 – x

 

 

B. 16 + 3x

 

 

C. 26 – 3x

 

 

D. 16 – 3x

 

Question 16 of 20

5.0 Points

Simplify the expression 4(x – 3) + 2.

 

 

 

A. x – 10

 

 

B. 4x – 1

 

 

C. 4x – 14

 

 

D. 4x – 10

 

 

Question 17 of 20

5.0 Points

Write the phrase “36 decreased by a number” as a variable expression. Use to represent “a number.”

 

 

 

A. x - 36

 

 

B. http://latex.codecogs.com/gif.latex?\frac%7b36%7d%7bx%7d

 

 

C. 36x

 

 

D. 36 - x

 

 

Question 18 of 20

5.0 Points

Write the phrase “135 less a number” as a variable expression. Use x to represent “a number.”

 

 

 

A. 135 – x

 

 

B. 135

 

 

C. x + 135

 

 

D. 135x

 

 

Question 19 of 20

5.0 Points

Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer. x – y + z for x = 23, y = 9, z = 3

 

 

 

A. 11

 

 

B. 35

 

 

C. 17

 

 

D. 18

 

 

 

Question 20 of 20

5.0 Points

 Evaluate the expression for the given replacement values and choose the alternative that best expresses the answer.

http://latex.codecogs.com/gif.latex?\frac%7b2xz%7d%7b18%7d  for x = - 3, z = 6

 

 

 

A. -2

 

 

B. 6

 

 

C. 2

 

 

D. 12

 

Subject Mathematics
Due By (Pacific Time) 05/22/2014 10:00 am
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