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Worksheets

kyote 19

Total questions: 37

Worksheet time: 2hrs 36mins

Name
Class
Date
1.

One solution to x2 -3x -10 = 0 is

a)

2

b)

-2

c)

6

d)

10

2.

What is the area of the figure plotted on the coordinate grid?

a)

26 units2

b)

35 units2

c)

40 units2

d)

48 units2

3.
Solve the proportion:
a)
15
b)
5
c)
10
d)
12
4.

Solve the system x+4y=1x+4y=1 and x+y=4-x+y=4 . What is the x-coordinate of the solution?

a)

1

b)

-3

c)

-1

d)

0

e)

3

5.

A line with slope 3 passes through the point (0, 10). What is the y-coordinate of the point on the line with x-coordinate 2?

a)

16

b)

6

c)

13

d)

9

e)

32

6.

Find the value of (xy)x\frac{\left(x-y\right)}{x} when x=2x=-2 and y=3y=-3

a)

-1/2

b)

-3

c)

1/2

d)

3

e)

5/2

7.
Solve
a2 + 2a - 24 = 0
a)
a = -6, 4
b)
a = 6, -4
c)
a = 12, -2
d)
a = 8, -3
8.
7 + (12-3)2
a)
256
b)
88
c)
10
d)
13
9.
90 - 52 × 3
a)
15
b)
240
c)
195
10.

Find the greatest common factor of the expression: 15x2 + 20x6

a)

5x6

b)

15x

c)

5x2

d)

20x2

11.

Find the GCF of 63x2y3 and 90x5y

a)

8x2y3

b)

6x5y

c)

9x2y

d)

3x3y3

12.

Evaluate the expression if a=4 and b= -2

-3a + 2b2

a)

-20

b)

8

c)

20

d)

-4

13.

Evaluate -2x + -3y if x = 10 and y = -6

a)

18

b)

-38

c)

12

d)

-2

14.
Victoria is going to buy a new CD. It is on sale for 20 % off $19.99. How much money does she save?
a)
$15.99
b)
$20.19
c)
$23.99
d)
$3.99
15.
a)
y-4
b)
1/y16
c)
y-16
d)
y4
16.

Simplify. 6x8 − 2x2 Divided by 2x2

a)

3x6-1

b)

6x8-1

c)

3x6-2x2

d)

6x8

e)

3x4-1

17.

Simplify. (−6)2 − 42

a)

20

b)

-52

c)

-4

d)

52

e)

-20

18.

A rectangular field is enclosed by 360 feet of fencing. What is the length, in feet, of the field if its length is 6 feet more than its width?

a)

183

b)

90

c)

87

d)

177

e)

93

19.

A line with slope 3 passes through the point (0, 10). What is the y-coordinate of the point on the line with x-coordinate 2?

a)

16

b)

6

c)

13

d)

9

e)

32

20.

Multiply. 2 (4x + 2) (x − 1)

a)

8x2 − 12x − 4

b)

8x2 − 4x − 4

c)

16x2 − 8x − 8

d)

16x2 − 24x − 8

e)

8x2 − 4

21.

The graph of the line with equation y = 7 x + 8 crosses the x-axis when x = ?

a)

8

b)

-8/7

c)

0

d)

-7/8

e)

8/7

22.

Solve 56 − 7 x = 2 for x.

a)

58

b)

54/7

c)

58/7

d)

54

e)

-47

23.

What is the perimeter, in feet, of a rectangle whose length is 5 times the width and whose width is 3 feet?

a)

15 feet

b)

36 feet

c)

30 feet

d)

3 feet

24.

What is the area, in square feet, of a square with a perimeter of 44 feet?

a)

25 ft2

b)

11 ft2

c)

100 ft2

d)

121 ft2

25.

What is the area, in square feet, of a square with a perimeter of 100 feet?

a)

25 ft2

b)

625 ft2

c)

100 ft2

d)

40 ft2

26.

What is the perimeter, in feet, of a square with an area of 144 ft2?

a)

48 feet

b)

144 feet

c)

26 feet

d)

12 feet

27.

What is the perimeter, in feet, of a square with an area of 81 ft2?

a)

81 feet

b)

400 feet

c)

36 feet

d)

9 feet

28.
(10g2 + 3g - 10) +
(2g+ g +9)
a)
8g+ 2g - 1
b)
12g+ 4g - 1
c)
12g+ 4g - 1
d)
8g+ 2g - 19
29.
Simplify the expression.
-6(10n + 7) + 9n
a)
-51n - 45
b)
-51n - 42
c)
-106 + 100n
d)
D) -51n - 51
30.

(4x3-5x2+3x)+(-2x3-x2+6x)

a)

2x3-6x2-9x

b)

2x3+6x2+9x

c)

-2x3-6x2+9x

d)

2x3-6x2+9x

e)

None of these

31.

Add the polynomial (-3x + 4) + (8x - 5)

a)

5x - 9

b)

5x - 1

c)

11x - 1

d)

11x - 9

e)

None of these

32.
A basketball backboard set that sold for $79 is discounted 15%.  What is the sale price?
a)
$67.15
b)
$11.85
c)
$90.88
d)
$68.85
33.
A pair of boots are $94.99.  They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.
a)
$71.24
b)
$118.74
c)
23.7475
d)
$23.75
34.
 A store pays $1.50 for a bag of candy.  If the store wants to mark-up the price 60%, for how much will the store sell the bag of candy?

a)
$0.60
b)
$2.40
c)
$0.90
d)
$6.00
35.

What is the sum of these fractions in lowest terms?

a)

225\frac{22}{5}

b)

815\frac{8}{15}

c)

2215\frac{22}{15}

d)

615\frac{6}{15}

36.

Divide. Make sure you simplify your answer.

a)

 18748\frac{187}{48}  

b)

 2225\frac{22}{25}  

c)

 4451\frac{44}{51}  

d)

 88102\frac{88}{102}  

37.

Multiply.

a)

125612\frac{5}{6}

b)

101610\frac{1}{6}

c)

677\frac{6}{77}

d)

126512\frac{6}{5}