Evaluating Expressions Calculator

What is the first step in evaluating this expression?

• Exponent

• Adding

• Subtracting

• Substituting 3 for x

What does this expression look like with 3 substituted for x?

What is the next step after 3 is substituted for x?

• Parentheses

If d=cost and c=calculators and the calculators are $6 each, which equation represents how to find the total cost of calculators purchased?

• d=6c

• d = c+6

• d = c-6

Which table shows a true statement for 12 + x when x+1?

(HINT: 12 +1 =??)

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If each calculator is $6, choose all the correct values for calculators.

• 1 calculator = $6.

• 2 calculators = $12.

• 3 calculators = $18.

• 4 calculator = $24.

• 84

• 46

• 73

• 81

• 17

• 26

• -12

• -14

Evaluate f(2).

• f(2) = 5

• f(2) = 12

• f(2) = 10

• f(2) = 0.5

Evaluate the function for the given value:

• 16

• 70

• 48

• 96