Quiz about 7th Grade math

Question 1

-2+(-2)

Accepted Answer

-4

Answer

4

Answer

0

Answer

1

Question 2

-2+(2)

Accepted Answer

0

Answer

-4

Answer

4

Answer

1

Question 3

-2(2)

Accepted Answer

-4

Answer

4

Answer

0

Answer

1

Question 4

2(2)

Accepted Answer

4

Answer

-4

Answer

0

Answer

1

Question 5

A person climb 12 steps up a ladder. What integer represents this?

Accepted Answer

12

Answer

-12

Answer

24

Answer

0

Question 6

Choose all that represent the integer -2

Accepted Answer

withdrawing money from a bank account

Accepted Answer

falling

Accepted Answer

descending

Answer

deposit money

Answer

climbing

Question 7

Choose all that represent the integer 2

Accepted Answer

climbing

Accepted Answer

deposit money

Answer

withdrawing money from a bank account

Answer

falling

Answer

descending

Question 8

5X +2x=14

solve for x

Accepted Answer

2

Answer

7

Answer

14

Answer

9

Question 9

16X -2x=7

solve for x

Accepted Answer

1/2

Answer

-1/2

Answer

-2

Answer

2

Question 10

2m-9=11

solve for m

Accepted Answer

10

Answer

-10

Answer

17

Answer

-17

Question 11

-2m-9=11

solve for m

Accepted Answer

-10

Answer

10

Answer

17

Answer

-17

Question 12

solve when B is 12

3B=

Accepted Answer

36

Answer

15

Answer

4

Answer

1

Question 13

Mr. Sanford drove 90 miles in 2 hours. How fast was he going?

Accepted Answer

45 miles per hour

Answer

40 miles per hour

Answer

20 miles per hour

Answer

55 miles per hour

Question 14

Mr. Sanford drove 90 miles in 2 hours. How far will he go in 6 hours?

Accepted Answer

270 miles

Answer

180 miles

Answer

200 miles

Answer

45 miles

Question 15

y=kx. which letter is the constant of proportionality?

Accepted Answer

k

Answer

y

Answer

x

Question 16

Alexis typed 200 words in 5 minutes. What is an equation in y=kx form?

Accepted Answer

y=40x

Answer

5=100x

Answer

y=5x

Answer

y=200x

Question 17

Khani typed 200 words in 5 minutes. How many words does he type per minute?

Accepted Answer

40

Answer

20

Answer

200

Answer

1000

Question 18

Alexis typed 200 words in 5 minutes. How many words would Alexis type in 8 minutes?

Accepted Answer

320

Answer

400

Answer

200

Answer

40

Question 19

Jazmin hit 120 base hits in 40 games. How many hits does she get per game?

Accepted Answer

3

Answer

160

Answer

80

Answer

12

Question 20

Jazmin hit 120 base hits in 40 games. What is an equation for this?

Accepted Answer

y=3x

Answer

y=120x

Answer

y=40x

Answer

y=12x

Question 21

Jazmin hit 120 base hits in 40 games. How many would she hit in 4 games?

Accepted Answer

12

Answer

3

Answer

120

Answer

4

Question 22

Maddix bought 30 tickets for a concert. She had 9 friends and herself that she had to split them up between. How many tickets did each person get, including her?

Accepted Answer

3

Answer

9

Answer

1

Answer

10

Question 23

Adeline bought 130 ounces of chips for 8 dollars. How much was it per ounce?

Accepted Answer

6 cents

Answer

60 cents

Answer

6 dollars

Answer

60 dollars

Question 24

Which is 9 cents?

Accepted Answer

.09

Answer

.9

Answer

$9

Question 25

Which is 90 cents?

Accepted Answer

.9

Answer

.09

Answer

$9

Answer

$90

Question 26

12 boys to 18 girls is which of the following as a ratio? Choose all

Accepted Answer

2 boys to 3 girls

Accepted Answer

2/3

Answer

3 boys to 6 girls

Answer

3/6

Question 27

What is a ratio of 100 apples to 200 oranges ?

Accepted Answer

1 apple to 2 oranges

Accepted Answer

1/2

Accepted Answer

1:2

Answer

2 apples to 1 orange

Answer

2/1

Question 28

An toy cost t dollars. The tax was 10%. What is an equation that will give the total cost of the toy? Choose all

Accepted Answer

t(1.10)

Accepted Answer

(1.10)t

Accepted Answer

1.10t

Answer

.10t

Answer

(.10)t

Question 29

An toy cost t dollars. The tax was 10%. What is an equation that will give the tax of the toy? Choose all

Accepted Answer

t(.10)

Accepted Answer

.10t

Accepted Answer

(.10)t

Answer

(1.10)t

Answer

1.10t

Question 30

A toy, t has a dicount of 20 %. What is an equation that will solve for the total?

Accepted Answer

t-.20(t)

Answer

1.20(t)

Answer

1.20t

Answer

t+.20t

Question 31

A toy, t has a dicount of 20 % and a tax of 10 %. What would you solve for first?

Accepted Answer

discount

Answer

tax

Question 32

What is 5% of 100?

Accepted Answer

5

Answer

100

Answer

500

Answer

50

Question 33

What is 5% of 200?

Accepted Answer

10

Answer

5

Answer

500

Answer

50

Question 34

What is 15% of 200?

Accepted Answer

30

Answer

5

Answer

10

Answer

50

Question 35

10 is what percent of 40?

Accepted Answer

25

Answer

20

Answer

30

Answer

400

Question 36

12 is 30 percent of what number?

Accepted Answer

40

Answer

50

Answer

36

Answer

10

Question 37

New cost of an item is $40. The old price was $45. What is the percent decrease?

Accepted Answer

11%

Answer

1%

Answer

13%

Answer

3%

Question 38

Round 412.122 to the hundredth spot

Accepted Answer

412.12

Answer

412.13

Answer

412.1

Answer

412.2

Question 39

Round 412.122 to the tenth spot

Accepted Answer

412.1

Answer

412.13

Answer

412.12

Answer

412.2

Question 40

Round 412.122 to the nearest whole number

Accepted Answer

412

Answer

413

Answer

412.12

Answer

412.2

Question 41

Which is smaller? 1/3 or 1/2?

Accepted Answer

1/3

Answer

1/2

Question 42

y=7x. When y is 14, what is x?

Accepted Answer

2

Answer

98

Question 43

y=7x. When x is 14, what is y?

Accepted Answer

98

Answer

2

Question 44

Which is equivalent to 5 x 5 x 5 x 5

Accepted Answer

54

Answer

53

Answer

45

Answer

55

Question 45

Which is equivalent to 2⁴?

Accepted Answer

16

Answer

8

Answer

20

Answer

12

Question 46

What is the opposite of 12

Accepted Answer

-12

Answer

12

Answer

24

Answer

-24

Question 47

The high temperature was -7 degrees on Monday and -15 on Tuesday.  On which day was it the warmest?

Accepted Answer

Monday

Answer

Tuesday

Question 48

Find the sum.
-10 + 20

Accepted Answer

10

Answer

-10

Answer

0

Answer

30

Question 49

Multiply
-5 x -4

Accepted Answer

20

Answer

-20

Question 50

What is the Greatest Common Factor of 15 and 12?

Accepted Answer

3

Answer

1

Answer

5

Answer

60

Question 51

What is the LCM of 15 and 12?

Accepted Answer

60

Answer

1

Answer

3

Answer

5

Question 52

Reduce the fraction to simplest form.
7/28

Accepted Answer

1/4

Answer

7/28

Answer

1/7

Question 53

Solve for x.
-3 + 4x = 25

Accepted Answer

7

Answer

5

Question 54

Solve the equation for x.
5x + 4 = 36 - 3x

Accepted Answer

4

Answer

3

Answer

1/4

Question 55

Simplify the expression.
14b -14b + 7r

Accepted Answer

7r

Answer

b +7r

Answer

7

Question 56

Solve the inequality.

4x + 6 < 18

Accepted Answer

x < 3

Answer

x > 3

Answer

x < 8

Answer

x > 8

Question 57

Use the Distributive Property to expand the expression below.

3(2c - 4)

Accepted Answer

6c - 12

Answer

6c - 4

Answer

5c - 4

Answer

-6c

Question 58

Evaluate the expression is a = 6

a + a² =

Accepted Answer

42

Answer

18

Answer

612

Question 59

Combine like terms to simplify the expression below.

54 - c + 3c² - 10

Accepted Answer

3c²- c + 44

Answer

4c2 +44

Answer

4c2 - 44

Answer

3c² - c - 44

Question 60

Simplify the expression:
6 + 2(7x - 3)

Accepted Answer

14x

Answer

12 + 7x

Answer

8x + 6

Answer

9 + 7x

Question 61

How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?

Accepted Answer

$6.28

Answer

$33.59

Answer

$21.03

Question 62

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

Accepted Answer

715.50

Answer

40.50

Answer

6.00

Answer

634.50

Question 63

What is 82% As a decimal?

Accepted Answer

0.82

Answer

8200

Answer

820

Answer

0.082

Question 64

What percent is 40 of 200?

Accepted Answer

20

Answer

10

Answer

30

Answer

40

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