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Biblioteka

8th Skill Review 1

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Posljednje ažuriranje over 3 years ago
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Pitanje 1
1.

Simplify the expression

Pitanje 2
2.

Simplify the expression

Pitanje 3
3.

Simplify the expression

Pitanje 4
4.

Simplify the expression

Pitanje 5
5.

Simplify the expression

Pitanje 6
6.

Simplify the expression

Pitanje 7
7.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 8
8.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 9
9.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 10
10.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 11
11.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 12
12.

Evaluate the expression if

x = -2

y = -3

z = 5

Pitanje 13
13.

What is the UNIT RATE?

If 2 1/4 pounds of bananas cost $1.89, what is the cost per pound?

Pitanje 14
14.

What is the UNIT RATE?

What is the weight per cm?

Pitanje 15
15.

What is the UNIT RATE?

Use the graph to find the refill cost per bottle

Pitanje 16
16.

Write and solve the proportion:

If 200 vitamins cost $4.75, what should 500 vitamins cost?

Pitanje 17
17.

Write and solve the proportion:

If a basketball player made 72 out of 85 free-throw attempts, how many could she expect to make in 200 attempts?

Pitanje 18
18.

Write and solve the proportion:

A cookie recipe uses 1/2 teaspoon of vanilla with 3/4 cup of flour. How much canilla should be used with five cups of flour?