Miles per hour
A girl on a bike is traveling on a path at a constant speed, described by the equation d=15t where d represents the distance, in miles, that the bike travels in t hours.
How many miles does the bike travel in one hour?
15 miles
Orange is made with 5 ounces of yellow and 2 ounces of red. How many ounces of yellow paint for each ounce of red paint?
5/2 ounce
2.5 ounces
What is the constant of proportionality between r and C
r C
2 12.56
5 31.4
9 56.52
10 62.8
k= 6.28
Jill is filling jars with m&m's. She can put 520 m&m's in a jar
Write an expression that gives the total number of m&m's, m, based on the number of jars, j.
m=520j
Eric is planning a day at Lagoon. A discount ticket costs $69.50. How much will it cost for 4 members of his family?
$278
A girl on a bike is traveling on a path at a constant speed, described by the equation d=15t where d represents the distance, in miles, that the bike travels in t hours.
How many miles does she travel in 3 hours
45 miles
Orange is made with 5 ounces of yellow and 2 ounces of red. How many ounces of red paint for each ounce of yellow paint?
2/5 ounce
.04 ounce
Write an expression to complete the equation for the proportional relationship between r and C. C=__________
r C
2 12.56
5 31.4
9 56.52
10 62.8
C= 6.28r
Jill is filling jars with m&m's. She can put 520 m&m's in a jar.
How many m&m's will fill 18 jars?
9360
Eric is planning a day at Lagoon. A discount ticket costs $69.50. Eric decides to bring 3 friends along with the four members of his family. How much will that cost?
$486.50
A girl on a bike is traveling on a path at a constant speed, described by the equation d=15t where dd represents the distance, in miles, that the bike travels in t hours.
How long does it take her to travel 50 miles at this speed?
3 1/3 hours
3:20
Orange is made with 5 ounces of yellow and 2 ounces of red.
What is the constant of proportionality relating the quantity of yellow paint to the corresponding quantity of red paint?
2/5
Bill grows watermelon in his garden. Each watermelon weighs 18 pounds. Let m represent the number of watermelons and w represent the weight of the Watermelon in pounds
write an equation relating the number of watermelons m to the weight w.
w=______________
w=18m
Jill is filling jars with m&m's. She can put 520 m&m's in a jar.
How many jars will she need to fit 31700 m&m's?
61
Eric is planning a day at Lagoon. A discount ticket costs $69.50. How much will he spend to take his 3 friends and buy a $52 lunch?
$330
A trucker is driving 55 Miles per hour.
How long does it take him to drive 715 miles?
13 hours
Lou is making lemonade with 1 Tablespoon of drink mix to 1/2 cup of water. How much water will he need for 7 Tablespoons of drink mix?
3 1/2 cups of water
Bill grows watermelon in his garden. Each watermelon weighs 18 pounds. Let m represent the number of watermelons and w represent the weight of the Watermelon in pounds
write an equation relating the the weight w to the number of watermelons m.
m=______________
m=1/18 w
There are 8 cups in 2 quarts. What is the number of cups in 1 quart?
4
Eric is planning a day at Lagoon. A discount ticket costs $69.50. He will take his 3 friends and buy a $52 lunch
Is this a proportional relationship? why or why not?
no
A trucker drives 715 miles. How fast does he have to drive to get there in 11 hours?
65 mph
Lou is making lemonade with 1 Tablespoon of drink mix to 1/2 cup of water.
Write an equation to show the relationship of lemonade, l, to water, w.
w=0.5l
is V=s3 proportional?
Why or why not?
no, it is exponential
There are 8 cups in 2 quarts.
Write an expression to compare the equation relating cups, c, to quarts, q.
c=4q
Eric is planning a day at Lagoon. A discount ticket costs $69.50.
What is the constant of proportionality?
$69.50