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Biblioteka

Evaluating Expressions

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Posljednje ažuriranje about 4 years ago
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The fire department is having a BBQ fundraiser. The hot dogs costs $1.50 each and cans of soda cost $0.75 each. The department uses the algebraic expression 1.50x + 0.75y to calculate customers’ total expenses

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THE FOLLOWING PROBLEMS ARE HOMEWORK - Please complete on your own.

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Pitanje 1
1.

Evaluate the expression:

Pitanje 2
2.

Evaluate the expression:

Pitanje 3
3.

Evaluate the expression:

Pitanje 4
4.

Evaluate the expression:

Pitanje 5
5.

Evaluate the expression:

Pitanje 6
6.

Evaluate the expression:

Pitanje 7
7.

Evaluate the expression:

Pitanje 8
8.

Evaluate the expression:

Pitanje 9
9.

What does the x variable represent?

Pitanje 10
10.

What does the y variable represent?

Pitanje 11
11.

A family buys 7 hot dogs and 4 sodas. What are their total expenses?

Pitanje 12
12.

Evaluate. Use a = 4, c = 2

Pitanje 13
13.

Evaluate. Use x = 3, y = 6

Pitanje 14
14.

Evaluate. Use x = -2, y = 6

Pitanje 15
15.

Evaluate. Use p = 3, x = 4

Pitanje 16
16.

Bryce used his order of operations incorrectly. Circle or highlight his mistake(s)

Pitanje 17
17.

Find the correct answer to the previous problem.

Pitanje 18
18.

The expression 2m + 10c gives the amount of money, in dollars, a dessert store makes from selling m muffins and c cakes.

How much money does the dessert store make from selling three muffins and four cakes?