Solving Equations- Word Problems

Solving Equations- Word Problems

Assessment

Flashcard

Mathematics

8th - 9th Grade

Practice Problem

Hard

CCSS
8.EE.C.7B, HSA-SSE.A.1A, 6.EE.C.9

+4

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the expression for total cost when manufacturing a product?

Back

Total Cost = Fixed Costs + Variable Costs (e.g., Total Cost = Fixed Cost + Cost per item * Number of items)

Tags

CCSS.HSA-SSE.A.1A

2.

FLASHCARD QUESTION

Front

How do you calculate break-even point in a business?

Back

Break-even point occurs when Total Revenue = Total Costs. It can be calculated using the formula: Break-even point (in units) = Fixed Costs / (Selling Price per unit - Variable Cost per unit).

3.

FLASHCARD QUESTION

Front

What does it mean to break even in a business context?

Back

Breaking even means that a business's total revenues equal its total costs, resulting in neither profit nor loss.

4.

FLASHCARD QUESTION

Front

If a product costs $5 to make and sells for $12, what is the profit per unit?

Back

Profit per unit = Selling Price - Cost Price = $12 - $5 = $7.

Tags

CCSS.8.EE.C.7B

5.

FLASHCARD QUESTION

Front

What is the formula for revenue in a business?

Back

Revenue = Selling Price per unit * Number of units sold.

6.

FLASHCARD QUESTION

Front

How do you set up an equation for a word problem involving age?

Back

Identify the variable (e.g., age), translate the words into mathematical expressions, and set up an equation based on the relationships described.

7.

FLASHCARD QUESTION

Front

What is the first step in solving a word problem involving equations?

Back

Read the problem carefully, identify what is being asked, and determine the known and unknown variables.

Tags

CCSS.8.EE.C.7B

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