8th Grade - Unit 3 Canvas Quiz

What value of x makes the equation true?

• 9/5

• 5/9

• 2

• 5/3

Tags

CCSS.6.EE.B.5

What value of x makes the equation true? 0.1x - 1 = 0.05x - 0.7

• 2

• 6

• 11.3

• 34

Dak and Ezekiel both stopped for gas on the way to practice. - Dak paid $2.68 per gallons and went in for snacks that cost him $4.76. - Ezekiel paid $2.85 per gallon and did not have time to get any snacks. How many gallons of gas, g, would they have to buy in order for Ezekiel to spend more than Dak? Which of the following inequalities represents this situation?

• 2.68(g + 4.76) < 2.85g

• 2.68g + 4.76 > 2.85g

• 2.68g + 4.76 < 2.85g

• 7.44g < 2.85g

Tags

CCSS.7.EE.B.4B

What is the solution of the equation below? 25 - 12x = 3x - 53

• x = 5.2

• x = -2.5

• x = 1.7

• x = 0

What is the solution of the equation below? 3(4x - 2) = 10x - 43

• -18.5

• 20.5

• 2.2

• -24.5

Tags

CCSS.8.EE.C.7B

Which situation can be represented by this equation? 32 + 4x = 14x

• Jake is investigating renting a kayak for his trip to the lake on Saturday. Splash Zone charges a flat fee of 32 and 4 per hour. Adventures Unlimited charges $14 per hour. For how many hours of rental from each company would the cost be the same?

• Jake is investigating renting a kayak for his trip to the lake on Saturday. Splash Zone charges 7 per person fee. Adventures Unlimited charges $14 per hour. For how many hours of rental from each company would the cost be the same?

• Jake is investigating renting a kayak for his trip to the lake on Saturday. Splash Zone charges a 32 per person per hour. Adventures Unlimited charges $14 per person per hour which includes the insurance. For how many hours of rental from each company would the cost be the same?

• Jake is investigating renting a kayak for his trip to the lake on Saturday. Splash Zone charges 4 per person per hour over 2. Adventures Unlimited charges 7 insurance fee. For how many hours of rental from each company would the cost be the same?

Which container has the largest circumference?

• A

• B

• C

• D

Tags

CCSS.7.EE.B.3

• 7.6

• 8.1

• 7.1

• 8.7

Tags

CCSS.8.EE.A.2

A number is shown in scientific notation. What is the equivalent value of this number in standard notation?

1.20057 X 10⁷

• 12,005,700

• 1,205,700

• 12,000,570

• 12,057,000

In which subsets does the number -144 belong?

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers