CCSS.Math.Content.7.EE.A.2

Twenty years ago, Mr. Davis purchased his home for $160,000. Since then, the value of the home has increased about 5% per year. How much is the home worth today?

• $176,783.29
• $424,527.63
• $57,357.75
• $532,041,076.80

Tags

CCSS.Math.Content.7.EE.A.2

James' 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

• 70(2)³⁵
• 70(2)⁵
• 2(70)⁵
• 5(70)²

Tags

CCSS.Math.Content.7.EE.A.2

What is another way to write 7 cubed?

• 7 × 7 × 7
• 3 × 3 × 3 × 3 × 3 × 3 × 3
• 21
• 7 + 3

Tags

CCSS.Math.Content.7.EE.A.2

State whether each pair of expressions are equivalent.
9(y - 2) and 18 - 9y

• not equivalent 
• Equivalent 

Tags

CCSS.Math.Content.7.EE.A.2

Rewrite using a positive exponent.
g^-7

• ¹/_g⁷
• g⁷
• ¹/_g^-7
• -g⁷

Tags

CCSS.Math.Content.7.EE.A.2

x^-3

• 1/x³
• 1/x^-3
• 3x
• 1/3x

Tags

CCSS.Math.Content.7.EE.A.2

If the blue graph is
f(x) = x² 
then the red must be...

• g(x) = x² - 5
• g(x) = x² + 5
• g(x) = (x - 5)²
• g(x) = (x + 5)²

Tags

CCSS.Math.Content.HSA.REI.D.11

CCSS.Math.Content.7.EE.A.2

Solve 5^-2

• -10
• 1/25
• 1/(5)²
• -1/10

Tags

CCSS.Math.Content.7.EE.A.2

Which of the following shows
f(x) = x² - 8x + 1
written in vertex form?

• f(x) = (x - 4)² - 15
• f(x) = (x - 4)² + 17
• f(x) = (x - 4)² - 17
• f(x) = (x - 4)² + 65

Tags

CCSS.Math.Content.7.EE.A.2

Simplify.

• y¹⁵
• y⁵
• y²
• 2y⁵

Tags

CCSS.Math.Content.7.EE.A.2