Lesson 5.1 & 5.2 Writing Linear Equations Assessment

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

• m=50 + w

• w= 50m

• w= 50 + m

Tags

CCSS.6.EE.C.9

Write a linear equation in the form of y=mx+b

• y = 2x + 2

• y = 2x - 2

• y = 3x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A flower deliveryman receives $40 a day for transportation costs plus $10 for each flower delivery he makes. How many dollars (d) will he have after making x flower deliveries

• d = 10x + 40

• d = x + 10 + 40

• d = 40x + 10

• d = 10x - 40

Tags

CCSS.6.EE.C.9

How much water was in the tank to start?

• 0 gallons

• 2 gallons

• 4 gallons

• 5 gallons

Tags

CCSS.HSF.LE.B.5

Which equation matches the description if x is the number of minutes and y is the total cost.

• y = 1.20

• y= 1.20x

• x = 1.20

Tags

CCSS.6.EE.C.9

Write an equation from the graph using (p) for price and (w) for weight.

• p = 20w

• w = 20p

Tags

CCSS.8.EE.B.5

Bob's Plumbing charges $25 per hour plus a service fee of $40 for coming out to your house. Which equation models this situation?

• y = 25x + 40

• y = 40x + 25

• y = 25x

• y = 25x - 40

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat. Write an equation to represent this situation.

• y = 2x + 15

• x = 15y + 2

• y = 15x+ 2

Tags

TEKS.MATH.6.6B

TEKS.MATH.6.6C

Eddie's Electric charges $90 per hour plus a $50 traveling fee. Which equation models this scenario?

• y = -50x + 90

• y = 90x + 50

• y = 50 - 90x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Sally plans to walk 12 miles every week. Write an equation to represent this situation.

• y = 12x

• y = 12x + 12

Tags

CCSS.6.EE.C.9