U8 L3 Writing LI

Multiple Choice

Mya wants to buy cookies and candies at the bake sale. She wants to spend at least $25. The cost of cookies and candies are shown below. Cookies cost $3 and candies cost $2. Which inequality represents the number of cookies, x, and the number of candies, y, that she can buy?​

• $$3x+2y\le25$$

• $$3x+2y\ge25$$

• $$2x+3y\le25$$

• $$2x+3y\ge25$$

Multiple Choice

Jason has d dimes and q quarters in his pocket. The total value of the coins is less than $14.75. Which inequality models this situation?

• $$0.1d+0.25q<14.75$$

• $$0.35(d+q)<14.75​$$

• $$0.1d+0.25q\le14.75​$$

• $$0.35(d+q)\ge14.75​$$

Multiple Choice

Henry created the following graph of a linear inequality. Which inequality could represent the graph he drew?

• $$y\le\frac{5}{2}x-3$$

• $$y<\frac{5}{2}x-3$$

• $$y\ge\frac{5}{2}x-3$$

• $$y>\frac{5}{2}x-3$$

Multiple Choice

Tiffany created the following graph of a linear inequality. Which inequality could represent the graph she drew?

• $$y\le-3x+4$$

• $$y\ge-\frac{1}{3}x+4$$

• $$y>-3x+4$$

• $$y>-\frac{1}{3}x+4$$

Multiple Choice

Mark created the following graph of a linear inequality. Which inequality could represent the graph he drew?

• $$3x+5y>−35$$

• $$5x+3y>−21$$

• $$3x+5y\ge−35$$

• $$5x+3y\ge−21$$

Multiple Choice

Laura created the following graph of a linear inequality. Which inequality could represent the graph she drew?

• $$5x−2y<10$$

• $$2x−5y<25$$

• $$5x−2y\le10$$

• $$2x−5y\le25$$

Multiple Select

Randy graphed the following inequality. Which of the following could represent his graph? Select TWO correct answers.

• $$2x+y\ge−3$$

• $$y\le2x+3$$

• $$y<−2x+3$$

• $$2x−y\ge−3$$

• $$2x−y<−3$$