Circle the variable in 6c + 5
c
5
r + 4 = 12
r = 8
2b + 3 = 7
b = 2
Bob is cutting out 2 hearts each day for an art project.
1.Make a table of values to show the number of hearts cut out for 0 to 5 days.
2. Create an expression to show the number of hearts.
3. Use the expression to find out the number of hearts cut out after 10 days.
Bob will have cut out 20 hearts after 10 days.
Circle the constant in 6c + 5
+ 5
What is h - 7 if h is 20?
13
d - 3 = 27
d = 30
5d - 11 = 34
d = 9
Sally decides that she has to start doing push ups. Each day she has a goal of doing 8 push ups.
1. Make a table of values to show the number of push ups done in 0-5 days.
2. Create an expression to show how many push ups she does.
3. Use the expression to find out how many push ups she will do if she follows her workout routine for 20 days.
Circle the numerical coefficient in 6c + 5
6
What is 4v if v is 6?
24
5j = 60
j = 12
k/4 - 3 = 5
k = 32
Jun Jun has $20 in his bank account. He really wants to have more money, so he finds a job that pays him $15 for every hour that he works.
1. Make a table of values to show the amount of money he has from 0-5 hours.
2. Create an expression to show how much money he has after working.
3. Use the expression to find out how much he will have after working 40 hours.
Jun Jun will have $620 after working 40 hours.
Is 6c + 5 an expression or an equation?
6c + 5 is an expression
What is e/9 if e is 54?
6
p/8 = 5
p = 40
z/4 - 20 = 5
z = 100
Mr. Wong cannot help but to buy another monster plant. On the day he brings it home, the plant is 30 cm tall. Each day, the plant grows 5 cm.
1. Make a table of values to show the height of the plant from 0-5 days.
2. Create an expression to show the height of the plant as it grows.
3. Use the expression to find out how tall the plant will be after 1 year.
The monster plant will be 1855 cm tall after 1 year.
What does the "6" in 6c + 5 tell us?
The "6" in 6c + 5 tell us that we are multiplying by 6 OR the pattern is increasing by 6 each time
What is 3a + 5 if a is 5?
20
f2 = 49
f = 7
7n + n = 80
n = 10
9f + 50
Answers may vary