Word Problem U1 Test Review

A rental company at Best Bargain Rental costs $150, plus $0.10 per mile.  Which equation determines the number of miles (x) if the total cost was $360

• 360 = (150)(0.10x)
• 360 = 150 + 0.10x
• 360 = 150 + ^x/_0.10
• 360 = 150 - ^x/_0.10

A rental company at Best Bargain Rental costs $150, plus $0.10 per mile. How many miles have you traveled if the total cost was $360?

• 51 miles
• 210 miles
• 5100 miles
• 2100 miles

The width of a rectangle is 6 cm, and the perimeter is 30 cm.  Which is the equation you would use to find the length of the rectangle?
*Hint: P = 2w + 2L

• ^w/₂ - 12 = 30
• 12 + 2w = 30
• 24w = 30
• 6w = 30

2. Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday.  She made a total of $96 last week.  Which equation models this situation?

• 96h + 15 = 8
• ^h/₉₆ = 8
• 8h + 15 = 96
• ^h/₈ = 96

2. Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday.  If she made a total of $96 last week, how many hours did she work?

• 10.125 hours
• 13.875 hours
• 12 hours
• 768 hours

Ali's cell phone plan is $55.00 per month plus 20 cents per megabyte over her data limit.  If Ali's cell phone bill is $79.00, how many megabytes did she go over? 
 Which of the following represents the situation?

• 55m = 79.00
• 0.2m = 79.00
• 0.2m + 55 = 79.00
• ^0.2/_m - 55 = 79.00

Ali's cell phone plan is $55.00 per month plus 20 cents per megabyte over her data limit.  If Ali's cell phone bill is $79.00, how many megabytes did she go over? 

• 100 mb
• 120 mb
• 140 mb
• 0 mb, she did no go over

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike? 

• 15h ≤ 105
• 15h > 105
• 15h < 105
• 15h ≥ 105

The speed limit is 45. Katie was going thirty miles per hour and sped up some. Which inequality represents the amount she could speed up and not be speeding? 

• 30 + s ≥ 45
• 30 - s ≥ 45
• 30 + s ≤ 45
• 30 - s ≤ 45

Todd caught at least three times as many fish this year than last year. He caught 63 fish this year. Which inequality represents how many fish he caught last year? 

• 3y > 63
• 3y < 63
• 3y ≤ 63
• 3y ≥ 63