Unit 4 Word Problems Algebra 1

Jacob collects hats.  He has 6 hats already, and he collects 2 hats a week.

• y = 2x + 6
• y = 6x + 2
• y = 2x - 6
• y = 6x - 2

Tags

CCSS.6.EE.C.9

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 (C)?

• C = 0.20x + 15
• C =15 (0.20x)
• C = 15 + x + 0.20
• C = 0.20 + 15x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The drama club sold tickets to a play for $5 each.  They also made $55 in soda and popcorn sales.  If the drama club made a total of $290, how many tickets were sold?

• 47
• 58
• 69
• 113

Tags

CCSS.7.EE.B.4A

Which equation represents the total cost of a repair by an electrician after x hours?
An electrician charges $90 per hour plus a $50 travelling fee.

• y = 50 - 90x
• y = 90x + 50
• y = -50x + 90
• y = -90 - 50x

Tags

CCSS.6.EE.C.9

A candlestick burns at a rate of .2 inches per hour.  After 8 hours the candlestick is 13.4 inches tall.  _{what information is provided?}

• A point and a slope
• 2 points
• slope and y-intercept
• 2 objects-standard form

Tags

CCSS.8.EE.B.5

A candlestick burns at a rate of .2 inches per hour.  After 8 hours the candlestick is 13.4 inches tall. 
_{What is the slope?}

• 0.2
• - 0.2
• 13.4
• -13.4

Tags

CCSS.8.EE.B.5

Jenny went to the sale at Kohl's last weekend.  
T-shirts were on sale for $15 each and hoodies were on sale for $20 each.  If she spent $150 total, write an equation to represent this situation.  

• 20x + 15 = y 
• 35x = y 
• 15x + 20y = 150 
• 150 - 20x = 15y 

Tags

CCSS.HSA.CED.A.3

 A zoo keeper thinks there is a problem with the Mole-Rat population at the zoo. He starts keeping track of the animals in the tunnels. 7 days into his monitoring he counts 120 mole rats, 13 days in he counts 108. 
_{what information is provided?}

• point and a slope
• two points
• 2 objects-standard form 
• slope and y-intercept

 A zoo keeper thinks there is a problem with the Mole-Rat population at the zoo. He starts keeping track of the animals in the tunnels. 7 days into his monitoring he counts 120 mole rats, 13 days in he counts 108. 
_{What is the equation in slope intercept form?}

• y= - 134x + 2
• y = 2x+134
• y = - 2x+134
• y= 134x + 2

 A zoo keeper thinks there is a problem with the Mole-Rat population at the zoo. He starts keeping track of the animals in the tunnels. 7 days into his monitoring he counts 120 mole rats, 13 days in he counts 108. 
_{How many rats will there be in 67 days?}

• 0
• 67
• 13
• -12

Tags

CCSS.HSF.BF.A.2