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Biblioteka

Cores Ch. 6 Expressions Test

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Pitanje 1
1.

Pitanje 2
2.

What is 8 × 8 × 8 × 8 written using an exponent?

Pitanje 3
3.

What is the value of the expression?

Pitanje 4
4.

What is the value of each expression?

Pitanje 5
5.

What is the value of each expression?

58 - 2 × 3 + 1

Pitanje 6
6.

What is the value of each expression?

4 x 3 + 9 x 8

Pitanje 7
7.

What is the value of cd if c = 9 and d = 8?

Pitanje 8
8.

What is the value of s + t - u if s = 12, t = 8, and u = 20?

Pitanje 9
9.

Which is the correct algebraic expression for the phrase?

10 dollars less than Caitlin

Pitanje 10
10.

Which is the correct algebraic expression for the phrase?

13 times the cost of one ticket

Pitanje 11
11.

Which is the correct algebraic expression for the phrase?

twelve inches longer than the width

Pitanje 12
12.

Which expression results from using the Distributive Property? Distributive Property means to multiply the values inside of the parentheses by the value on the outside of the parentheses.

6(x + 4)

Pitanje 13
13.

Which expression results from using the Distributive Property? Distributive Property means to multiply the values inside of the parentheses by the value on the outside of the parentheses.

2(5 + r)

Pitanje 14
14.

Which expression results from using the Distributive Property? Distributive Property means to multiply the values inside of the parentheses by the value on the outside of the parentheses.

11(n + 3)

Pitanje 15
15.

What is the simplified form of the expression? Combine like terms.

2x + 5x + 4x

Pitanje 16
16.

What is the simplified form of the expression?

5(4x)

Pitanje 17
17.

Solve using the Distributive Property.

7(2x + 6y)

Pitanje 18
18.

Name one of the three ways that multiplication can be represented.

Pitanje 19
19.

When following order of operations, what is the very first operation that you should look for?

Pitanje 20
20.

When using order of operations, if addition and subtraction are both used in the problem, which operation should you solve first?