TNReady Review Subpart 2 7th Math

Terry has 15 candles. She needs at least 100 candles. The candles she wants are sold in boxes of 8.

What is the least number of boxes of 8 candles that Terry needs to buy?

The angles show in the image are supplementary.

What is the value of x?

• 5

• 15

• 35

• 120

 $\frac{2}{3}\left(9x+6\right)-\frac{1}{2}\left(8x-4\right)$  Select all of the expressions that are equivalent to

•  $2\left(x+1\right)$  

•  $2x+6$  

•  $2x+2$  

•  $2\left(x+3\right)$  

•  $8x$  

Marcus drew a scale drawing of the rectangular park in his neighborhood. On his drawing, the length of the park is 8 inches and the width of the park is 6 inches. The key on his drawing shows 1 inch = 20 feet. What is the actual area of the park?

• 560 square feet

• 960 square feet

• 5,600 square feet

• 19,200 square feet

Shirts are on sale for 30% off. The original price of one shirt is $15. What is total cost, in dollars, of 2 of these shirts at the sale price, including a 7% sales tax?

Camilla spins a game spinner 1800 times. The spinner is divided into six equally spaced sections numbered 1-6.

Theoretically, how many times should she expect to spin a 2?

 In the year 2010, the population of Kingsford was 8,000. By 2014 the population had increased by 15% and $\frac{2}{5}$ of the population was age 12 or under. 

How many people in Kingsford were age 12 or under in the year 2014?

• 1,200

• 3,200

• 3,680

• 5,520

Select the three expressions that are equivalent to $\frac{3}{5}a+10$ 

•  $\frac{1}{5}a+10+\frac{2}{5}a$  

•  $a\left(\frac{3}{5}+10\right)$  

•  $14+\frac{3}{5}a-4$  

•  $\frac{1}{5}\left(3a+50\right)$  

•  $10+\frac{2}{5}a-a+\frac{1}{5}a$  

Which of the following represents a proportional relationship?

Select the three that apply.

• $y=x^2$

• 
• 
• $y=2x$

•