Quiz about sub work 2/25

Question 1

The amount of money earned on a job is directly proportional to the number of hours worked.  If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?

Accepted Answer

$308

Answer

$2

Answer

$1.57

Answer

$265

Question 2

Both shapes have the same perimeter. Solve for x.

Accepted Answer

x = 12

Answer

x = 17

Answer

x = 32

Answer

x = 22

Question 3

The value of y is directly proportional to the value of x.

If y = 132 when x = 11, what is the value of y when x = 17?

Accepted Answer

y = 204

Answer

y = 144

Answer

y = 12

Answer

y = 71

Question 4

In a computer catalog, a computer monitor is listed as being 27 inches. This distance is the diagonal distance across the screen. If the screen measures 15 inches in height, what is the actual width of the screen to the nearest inch?

Accepted Answer

22 in

Answer

23 in

Answer

24 in

Answer

25 in

Question 5

The Pythagorean Theorem ONLY works on which triangle?

Accepted Answer

right

Answer

obtuse

Answer

scalene

Answer

isosceles

Question 6

What is the distance between the two points? Round to the nearest tenth.

Accepted Answer

6.3

Answer

6.5

Answer

6.7

Answer

16

Question 7

Find the length of the missing side.

Accepted Answer

13 cm

Answer

17 cm

Answer

22 cm

Answer

15 cm

Question 8

Is this triangle a right triangle? (Picture not drawn to scale)

Accepted Answer

yes

Answer

no

Question 9

Find the value of the unknown side.

Accepted Answer

15

Answer

13

Answer

12

Answer

5

Question 10

Find the length of the missing side.

Accepted Answer

52 cm

Answer

25 cm

Answer

42 cm

Answer

48 cm

Question 11

Write 2.08 x 10²in standard form.

Accepted Answer

208

Answer

0.0208

Answer

20,800

Answer

0.208

Question 12

How do you write
1001
in scientific notation?

Accepted Answer

1.001 x 10³

Answer

1.0001 x 10⁴

Answer

1.01 x 10⁵

Answer

10.1 x 10³

Question 13

How would you write 4.3756 x 10⁴in standard form?

Accepted Answer

43,756

Answer

437,560,000

Answer

0.00043756

Answer

4,3756

Question 14

Change from standard form to scientific notation:  450,000

Accepted Answer

4.5 x 10⁵

Answer

45 x 105

Answer

4.5 x 10⁴

Answer

4.5 x 10⁶

Question 15

What is the perimeter of this rectangle?

Accepted Answer

20 mi

Answer

24 mi2

Answer

12 mi2

Answer

10 mi

Question 16

What is the perimeter of the rectangle?

Accepted Answer

28 feet

Answer

14 feet

Answer

48 feet

Answer

2 feet

Question 17

Find the perimeter of this triangle.

Accepted Answer

26 cm

Answer

30 cm

Answer

21 cm

Answer

16 cm

Question 18

Find the perimeter of this triangle.

Accepted Answer

20 cm

Answer

35 cm

Answer

40 cm

Answer

12.5 cm

Question 19

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 20

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 21

Carnival M charges an entrance fee of $5.00 and $0.65 per ticket for the rides. Carnival P charges an entrance fee of $10.00 and $0.45 per ticket for the rides. How many tickets must be purchased in order for the total cost at Carnival M and Carnival P to be the same?

Accepted Answer

10

Answer

25

Answer

50

Answer

75

Question 22

What value of x makes the equation true?

Accepted Answer

27

Answer

3

Answer

-9

Answer

-1

Question 23

The measures of two angles are (5x + 24) and (9x - 17). What is the value of x if these angles are congruent?

Accepted Answer

10.25

Answer

1.75

Answer

13.2

Answer

0.5

Question 24

A square has an area of 9. What is the side length?

Accepted Answer

3

Answer

1

Answer

4

Answer

5

Question 25

Julie started with 20 pieces of gum and gave away x pieces. Conrad started with 35 pieces of gum and gave away twice as many pieces as Julie did. How many pieces of gum did Julie give away if they had the same number of pieces of gum?

Accepted Answer

15

Answer

18

Answer

5

Answer

8

Question 26

What is the solution to this equation? 2x + 3 = x - 4

Accepted Answer

-7

Answer

1

Answer

3

Answer

7

Question 27

What is the slope intercept equation for this table?

Accepted Answer

y=2x + 7

Answer

y = -2x +3

Answer

y= 3x + 3

Answer

y= 7x + 2

Question 28

What is the slope-intercept equation?

Accepted Answer

y= - 5/2x - 1

Answer

y= - 2/5x + 1

Answer

y= - 5/3x - 1

Answer

y= 3/5x + 1

Question 29

What is the slope of this equation?

y = 3x - 4

Accepted Answer

3

Answer

-4

Answer

-3

Answer

4

Question 30

What is the formula of this graph?

Accepted Answer

y = - 2/3x + 5

Answer

y = 2/3x + 5

Answer

y = - 5x + 2/3

Answer

y = 5x + 2/3

Question 31

There were approximately 11,000 students enrolled at Western Carolina last year. This figure goes up by about 225 students each year. Create an equation that can be used to find y, the total number of students, if x represents the number of years?

Accepted Answer

y=225x+11000

Answer

y=11000x+225x

Answer

x=225y+11000

Answer

y=225x

Question 32

Suppose that the water level of a river is 34 feet and that decreases at a rate of 0.5 foot per day. Write an equation that can be used to find y, the water level, if x represents the number of days?

Accepted Answer

y= - 0.5x+34

Answer

y= 0.5x+34

Answer

y= - 34x+0.5

Answer

y= 34x+0.5

Question 33

What is the slope-intercept equation?

Accepted Answer

y = 4x - 21

Answer

y= 4x - 17

Answer

y = 21x - 4

Answer

y= -1x + 4

Question 34

Write the equation of the line.

Accepted Answer

y = 1/3x - 2

Answer

y = -1/3x - 2

Answer

y = 3x - 2

Answer

y = -3x - 2

Question 35

Write a linear equation in the form of y=mx+b

Accepted Answer

y = -2x + 3

Answer

y = 2x + 3

Answer

y = 2x -3

Answer

y = 3x - 4

Question 36

Q1

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 37

Q2

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 38

Q3

Accepted Answer

F

Answer

G

Answer

H

Answer

J

Question 39

Q6

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 40

Q7

Accepted Answer

F

Answer

G

Answer

H

Answer

J

sub work 2/25

45 questions

The amount of money earned on a job is directly proportional to the number of hours worked. If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?

Both shapes have the same perimeter. Solve for x.

The value of y is directly proportional to the value of x.
If y = 132 when x = 11, what is the value of y when x = 17?

In a computer catalog, a computer monitor is listed as being 27 inches. This distance is the diagonal distance across the screen. If the screen measures 15 inches in height, what is the actual width of the screen to the nearest inch?

The Pythagorean Theorem ONLY works on which triangle?

What is the distance between the two points? Round to the nearest tenth.

Find the length of the missing side.

Is this triangle a right triangle? (Picture not drawn to scale)

Find the value of the unknown side.

Find the length of the missing side.

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