Quiz about Algebra Tri 1 Exam Prep

Question 1

5x=25

Accepted Answer

5

Answer

6

Answer

4

Answer

50

Question 2

4(4+4x)=96

Accepted Answer

5

Answer

1.5

Answer

9

Answer

10

Question 3

4=2r-10

Accepted Answer

7

Answer

15

Answer

14

Answer

9

Question 4

297=7(8x-6)+3

Accepted Answer

6

Answer

13

Answer

12

Answer

10

Question 5

19=14+t

Accepted Answer

5

Answer

10

Answer

18

Answer

19

Question 6

-119=1-6(3n-4)

Accepted Answer

8

Answer

11

Answer

14

Answer

9

Question 7

After paying $8.24 for a sandwich,Amanda has $7.71. With how much money did she start?

Accepted Answer

$15.95

Answer

$17.55

Answer

$24.19

Answer

$0.50

Question 8

12=n-9

Accepted Answer

21

Answer

12

Answer

211

Answer

65

Question 9

I won 70 stickers. I gave 1 to each student. I have 54 left. How many did I give away?

Accepted Answer

16

Answer

38

Answer

40

Answer

73

Question 10

7 (1 + 2n) = -105

Accepted Answer

-8

Answer

2

Answer

7

Answer

90909090909

Question 11

11b+7=40

Accepted Answer

3

Answer

45

Answer

8

Answer

4

Question 12

30=5(x+1)

Accepted Answer

5

Answer

50

Answer

15

Answer

6

Question 13

-87 = -3 (3r + 8)

Accepted Answer

7

Answer

8

Answer

20

Answer

5

Question 14

13= r/9 + 8

Accepted Answer

45

Answer

5

Answer

17

Answer

15

Question 15

k/4 + 3 = 14

Accepted Answer

44

Answer

21

Answer

12

Answer

32

Question 16

Batteries cost $2.87 / pack. How many packs did Kathryn buy if she spent$11.48

Accepted Answer

4

Answer

3

Answer

2

Answer

10

Question 17

-4 + (x / 14) = -5

Accepted Answer

-14

Answer

5

Answer

8

Answer

-16

Question 18

(-5 (5 + 2n)) - 6 =-81

Accepted Answer

5

Answer

-10

Answer

-6

Answer

4

Question 19

Seven less than 3 times a number is 18. What is the equation?

Accepted Answer

3x-7 =18

Answer

7+3/x=18

Answer

7-3x=18

Answer

x/3-7=18

Question 20

Five times a number minus 4 is six. What is the number?

Accepted Answer

2

Answer

50

Answer

2/5

Answer

10

Question 21

Pick the correct letter for:
6 > x

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 22

4x - 3 < -1x + 12

Accepted Answer

x < 3

Answer

x > 3

Answer

x < 5

Answer

x > 5

Question 23

.5(x - 8) < 2

Accepted Answer

x < 12

Answer

x > 20

Answer

x < 20

Answer

x > 12

Question 24

Solve:
|x + 3| > 8

Accepted Answer

x > 5 or x < -11

Answer

x > 5

Answer

all real numbers

Answer

no solution

Question 25

Solve:
|x + 3| > - 8

Accepted Answer

all real numbers

Answer

x > 5 or x < -11

Answer

x > 5

Answer

no solution

Question 26

Solve:
3 | 2x + 7| - 7 < -4

Accepted Answer

x < -3 and x > -4

Answer

x < -3 and x > -5/3

Answer

all real numbers

Answer

no solution

Question 27

Solve:
3 | 2x + 7| + 7 < 4

Accepted Answer

no solution

Answer

x < -3 and x > -5/3

Answer

x < -3 and x > -4

Answer

all real numbers

Question 28

Solve.
|2x - 1| = 7

Accepted Answer

x = -3 or x = 4

Answer

x = 4

Answer

x = 4 or x = -4

Answer

no solution

Question 29

Solve.
-5|x - 4| > -20

Accepted Answer

x < 8 and x > 0

Answer

x > 8 or x < 0

Answer

all real numbers

Answer

no solution

Question 30

Solve.
-5|x - 4| > 20

Accepted Answer

no solution

Answer

x < 8 and x > 0

Answer

x > 8 or x < 0

Answer

all real numbers

Question 31

Solve for t.
D= rt

Accepted Answer

D/r = t

Answer

Dr = t

Answer

D/t = r

Answer

Dt = r

Question 32

pV = nRT
solve for R

Accepted Answer

R= pV/nT

Answer

R= p/n + V/T

Answer

R= pV - nT

Answer

R= (pV-n)/T

Question 33

What should we do first to solve for x?
y=mx+b

Accepted Answer

Subtract

Answer

Add

Answer

Multiply

Answer

Divide

Question 34

Question 34.

Accepted Answer

b = 3A - a - c

Answer

b = -3A + a - c

Answer

b = -3A - a - c

Answer

b = 2A - c

Question 35

Solve -2 = 4r + s for s.

Accepted Answer

s = -2 - 4r

Answer

s = -2 + 4r

Answer

s = 2 - 4r

Answer

s = 2 + 4r

Question 36

What is the slope of the equation?

y = -2x - 1

Accepted Answer

-2

Answer

2

Answer

-2x

Answer

-1

Question 37

Find the slope and y - intercept

y = 1/2x - 1

Accepted Answer

slope: 1/2 y-intercept: -1

Answer

slope: 2 y-intercept: -1

Answer

slope: 1/2x y-intercept: 1

Answer

slope: 2 y-intercept: 5

Question 38

What is the y-intercept?

y = 6x - 4

Accepted Answer

-4

Answer

6

Answer

6x

Answer

4

Question 39

Which equation is written in STANDARD form?

Accepted Answer

7x + 2y = 9

Answer

y = 1/2x + 2

Answer

y = 2x + 1

Answer

2x + 3 = 6

Question 40

What is the y-intercept.

Accepted Answer

y-intercept is 3

Answer

y-intercept is -3

Answer

y-intercept -2

Answer

y-intercept is -1

Question 41

Describe the slope of the line.

Accepted Answer

positive slope

Answer

negative slope

Answer

0 slope

Answer

undefined slope

Question 42

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

2

Answer

-1

Question 43

What is the slope?

Accepted Answer

-3

Answer

-1/3

Answer

-4

Answer

5

Algebra Tri 1 Exam Prep

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