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Bob can travel 175 miles in 5 hours. What is his unit rate in miles per hour?
35 miles per hour
I bought 8 pencils for $3.20. My friend bought 3 pencils for $1.20. Are these proportional?
Yes. Each spending $0.40 per pencil.
What is -3(5)(-6) ?
90
The library started with 12 students signed up for a program. After several weeks, they had 15. What's the percent of increase?
25%
I bought a shirt for $32.50. The state has a sales tax of 6%. What is the total cost of the shirt after tax rounded to the nearest cent?
$34.45
-14 - (-3) =
-11
Evaluate a - b if a = 8.54 and b = -4.31.
12.85
A graph represents a proportional relationship IF the line is a straight line AND _____
passes through the origin (0,0)
A pair of shoes is originally $65.40. I have a coupon for 20% off. How much are the shoes after the discout?
$52.32
Does the table represent a proportional relationship? How do you know?
Yes (ex. the ratio of mules to bales of hay is 2 to 1 in each scenario)
What does unit rate mean?
the amount for ONE
What's the additive inverse of -45.20?
45.20
What is Mrs. Hall's dog's name?
Stella
In the formula I = Prt, what do the letters stand for?
Interest, Principal, rate, time
What does the word product imply?
multiplication
______ is another name for unit rate.
constant of proportionality
