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
2. Multiple Choice
1 minute
1 pt
At Joe's Clown Car Rental Agency, renting a car costs $35 plus $0.75 for every mile it is driven.
y = x(35 + 0.75)
y = 35x + 0.75
y = 0.75x + 35
y = 0.75(x + 35)
3. Multiple Choice
1.5 minutes
1 pt
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
4. Multiple Choice
1 minute
1 pt
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
5. Multiple Choice
1 minute
1 pt
Shawn has $3 more than twice as much money as Peter. If Shawn has $10, how much money does Peter have?
$17.00
$6.75
$3.50
$23.00
6. Multiple Choice
1 minute
1 pt
Laura is 3 years older than twice Joseph's age. If Laura is 27 years old, how old is Joseph?
12
15
24
30
7. Multiple Choice
1 minute
1 pt
Which equation shows the number of bottles left after x days? A family buys a case of water with 48 bottles and drinks 5 bottles per day.
y = 48x + 5
y = -5 + 48x
y = -5x - 48
y = 48 - 5x
8. Multiple Choice
1 minute
1 pt
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
9. Multiple Choice
1 minute
1 pt
Talk time Phone Company charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for its phone service. Which equation below can be used to find c, the total cost for one month when m, minutes are used?
c = 0.12m + 8m
c = 8m + 0.12m
c = 0.12m + 8
c = 0.20m
10. Multiple Choice
1 minute
1 pt
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
11. Multiple Choice
1 minute
1 pt
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
12. Multiple Choice
1 minute
1 pt
A candlestick burns at a rate of .2 inches per hour. After 8 hours the candlestick is 13.4 inches tall. Find the original height of the candle.
15 inches
15.6 inches
14.8 inches
16 inches
13. Multiple Choice
1 minute
12 pts
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
14. Multiple Choice
1 minute
1 pt
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
15. Multiple Choice
1 minute
1 pt
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
16. Multiple Choice
1 minute
1 pt
The cost for 7 dance lessons is $82. The cost for 11 lessons is $122. What information is provided?
Point & slope
2 points
slope and y-intercept
2 objects-standard form
17. Multiple Choice
1 minute
1 pt
There is a daily fee for renting a moving truck, plus a charge of $0.50 per mile driven. If driven 48 miles, it costs $64 to rent a truck. What information is provided?