Standard Form Mixed Practice

Standard Form Mixed Practice

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the equation representing the total sales of lemonade and orange drinks if lemonade is $2 per cup and orange drinks are $3 per cup, totaling $240?

Back

2x + 3y = 240

2.

FLASHCARD QUESTION

Front

What does the y-intercept represent in the graph of a burning candle's height over time?

Back

The original height of the candle.

3.

FLASHCARD QUESTION

Front

If you sold 60 cups of lemonade for $2 each, how many cups of orange drink did you sell if your total sales were $240?

Back

40 cups of orange drink.

4.

FLASHCARD QUESTION

Front

What is the x-intercept of the equation 2x - 5y = 15?

Back

(7.5, 0)

5.

FLASHCARD QUESTION

Front

Write an equation to represent the total cost if T-shirts are $15 each and hoodies are $20 each, and Jenny spent $150.

Back

15x + 20y = 150

6.

FLASHCARD QUESTION

Front

Define the term 'x-intercept' in the context of a linear equation.

Back

The x-intercept is the point where the graph of the equation crosses the x-axis, meaning y=0.

7.

FLASHCARD QUESTION

Front

What is the significance of the coefficients in a linear equation like 2x + 3y = 240?

Back

The coefficients represent the rate of change of each variable in relation to the total.

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