Evaluate Algebraic Expressions With Positive Numbers

Evaluate when a = 15:
2(a - 5) + 2

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• 7

Evaluate expression: 5a + b for a= 6 and b= 3

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• 30

• 59

(2)(10) 

• 20

• -20

• -12

• 12

Evaluate the expression using the values
 m = 7, r = 8, and t = 2.
4m + t

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• 28

• 26

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Evaluate the expression

• -9

• 28

• 21

• 7

Evaluate the expression using the values m = 7, r = 8, and t = 2.
r/t

• 8

• 6

• 4

• 7

Evaluate when a = 15:

2(a - 5) + 2

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• 27

• 14

• 7

A(n) __________________ consists of one or more numbers, variables, and operations. 

• numeric expression

• term

• variable

• algebraic expression

What is the number multiplied by the variable called?

• variable

• term

• constant

• coefficient

2x + 3 + x²; for x = 4

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• 19

• 25