Equations

Solve the equation: 2(x + 3) - 5 = 3(x - 2) + 4

• 5

• 7

• 3

• -1

Solve the equation: 2(3x + 1) - 4 = 5(x - 2) + 3

• -5

• 2

• -4

• 10

Solve the equation: 3x + 5 = 17

• 6

• 2

• 4

• 10

Tags

CCSS.7.EE.B.4A

Solve the equation: 2(3x - 4) = 10

• 5

• 4

• 6

• 3

Tags

CCSS.7.EE.B.4A

A plant is 5cm tall and growing at a rate of 3cm a month. The equation is y=3x+5. What does x represent in this situation?

• centimeters

• amount of months

• How tall the plant is

• the original height of the plant

• a variable

Tags

CCSS.HSF.LE.B.5

• 4

• 5

• 3

• 2

Tags

CCSS.7.EE.B.4A

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill? The equation is y=0.20x+15. What does the x mean?

• amount of minutes

• total cost

• cost per minute

• variable

• flat fee

Tags

CCSS.HSF.LE.B.5

What does the y represent in this equation?

• input

• rise over run

• starting point

• output

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 2

• 3

• -3

• 0