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Math 7 Summative Project all units

Total questions: 28

Worksheet time: 38mins

Name
Class
Date
1.

Which integers correctly represent their situation? Select all that apply. (U1)

a)

60 feet below sea level = 60

b)

A gain of 67 yards = 67 yards

c)

Weather drops 4 degrees = -4°

d)

$20 deposit = $20

2.

(U1)

Use the number line to the left if neccesary.

-7 + 2 =

a)

-5

b)

5

c)

-9

d)

9

3.

(U1)

Pick the best choice that replaces the O:

|-5| O 3

a)

>

b)

<

c)

=

4.

13+12\frac{1}{3}+\frac{1}{2} (U2)

a)

2/5

b)

5/6

c)

4/6

d)

1/5

5.

Which of the following expressions is correct? (U2)

a)

38.9 ÷ 5 = -7.78

b)

38.9 ÷ -5 = -7.78

6.

Mrs. Kozina brought in 6 donuts to share. She decided to cut each donut in half. How many people could she share the donuts with? (U2)

a)

1/12

b)

12

c)

6

d)

8

7.

(U3) Combine like terms for the following equation:

13 + 12s + 6 + 16s

4 lines
8.

(U3)

Solve for x.

-3x - 4 < 8

a)

x < -4

b)

x > -4

c)

x < 43-\frac{4}{3}

d)

x > 43-\frac{4}{3}

9.

The goal in any equation is to _______ the variable. (u3)

a)

simplify

b)

eliminate

c)

calculate

d)

isolate

10.

Name the constant of proportionality. (U4)

a)

20

b)

40

c)

16

d)

35

11.

Using the graph given, how much money would be given at 6 hours? (U4)

a)

$12

b)

$8

c)

$16

d)

$4

12.

Do these ratios have a proportional relationship? (U4)

a)

Yes, these ratios are proportional.

b)

No, these ratios are not proportional.

13.

5 is 20% of what number? (U5)

*Set up a proportion

a)

20

b)

30

c)

25

d)

40

14.

Castor ran for 1.6 miles. Elmira ran 60% of the distance that Castor ran. How many miles did Elmira run? Set up a proportion (U5)

a)

0.6 miles

b)

0.96 miles

c)

1.6 miles

d)

2.4 miles

15.

(u5) What would be the purchase total of an item if the item is discounted by 20% and then taxed at a rate of 6% on the final price?

a)

$7.20

b)

$7.52

c)

$7.84

16.

What do complementary angles and supplementary angles add up to? (U6)

a)

Complementary: 90°

Supplementary: 180°

b)

Supplementary: 90°

Complementary: 180°

c)

Complementary: 45°

Supplementary: 90°

17.
complementary, supplementary, or neither?
a)

Complementary

b)

Supplementary

c)

Neither

18.

Which sets of measurements could be the interior angle measures of a triangle?

Select all that apply. (U6)

a)

10°, 10°, 160°

b)

15°, 75°, 90°

c)

20°, 80°, 100°

d)

35°, 35°, 100°

e)

60°, 60°, 60°

19.

What does the circumference of a circle mean?

a)

area of the circle

b)

Radius of the circle

c)

distance around the circle

d)

Number of sides of the circle

20.

Tenko is making a pizza that has a diameter of 12 inches. He would like to know the distance of the crust around the edge of the pizza. Find it for him. Use 3.14 for pi

a)

24.67 inches

b)

18.91 inches

c)

39.68 inches

d)

36.98 inches

21.

Charlotte has a circular garden with a radius of 8 yards. She intends to buy mulch and bricks to complete her garden. How much mulch is needed to cover the circular garden? Use 3.14 for pi.

a)

400.92 yds²

b)

100.48 yds²

c)

600.84 yds²

d)

200.96 yds²

22.

(U8)

Use the dot plot to the left to identify

True or False:

The mode is 38.

a)

true

b)

false

23.

Which of the following best describes the shape of the distribution? (u8)

a)

Skewed left

b)

Skewed right

c)

Symmetrical

24.

Linden wants to know the favorite sport of people at his school so he asks his baseball team. What type of sample would this be?

a)

Biased

b)

Unbiased

25.

What is the probability of spinning an even number on a 10-sided spinner (u9)

a)

50%

b)

75%

c)

60%

d)

40%

26.

A set of all possible outcomes is known as...

a)

A probability

b)

A sample space

c)

A statistic

d)

A hypothesis

27.

How many total outcomes do you have when you create a sample space (tree diagram, list, or table) for tossing a coin and rolling a number cube 1-6?

a)

8

b)

10

c)

12

d)

16

28.

What's the biggest bug to ever walk on this planet?

a)

Goliath Beetle

b)

Tarantula Hawk Wasp

c)

Meganeuropsis Permiana

d)

Titan Beetle