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independent
dependent
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solving for independent variables
solving for dependent variables
100
On your cell phone bill, you are charged $0.25 for each text you send. Which variable are independent?
number of texts sent
100
u
3bh = u What is the dependent variable?
100
a is the independent variable
Mihoko is picking apples for apple pies. The number of apple pies she will be able to bake depends on the number of apples she picks. p = the number of apple pies Mihoko will be able to bake a = the number of apples Mihoko picks Which of the variable is independent?
100
c is the dependent variable
Hugo is having the carpets in his house cleaned. The area of the carpets is used to calculate the cost of the cleaning. a = the area of the carpets c = the cost of the cleaning Which of the variable is dependent?
200
You drive at a rate of r miles per hour for 4 hours. Which variable are independent?
the distance you drive
200
y
What is dependent variable? y=3x+5
200
b = 1.00l
On your electronic bill, you are charged $1.00 for each lightbulb you that come on. Write an equation that expresses the situation. Let b be the amount of your bill. Let l be the number of lightbulb that come on.
200
r is the independent variable
A team from the Department of Public Works is painting lines on the freeway. The number of hours needed to finish the project depends on the length of road that needs to be lined. h = the number of hours needed r = the length of road Which of the variable is independent?
200
s is the dependent variable
A teller at a bank is tying bills into stacks. The number of stacks the teller can make depends on how many bills there are on hand. s = the number of stacks b = the number of bills Which of the variable is dependent?
300
d, e and n are independent variables
5d - 4e + 6n3 = k What is the independent variables?
300
w is the dependent variable
w = the length of time Kiera will need to wait p = the number of people in line ahead of Kiera which is dependent?
300
g is the independent variable
The number of goals a soccer team has made determines that team's score. g = the number of goals a team has made s = the team's score Which of the variable is independent?
300
c is the dependent variable
For a business meeting, Tommy is making copies of his presentation. The more people who plan to attend, the more copies Tommy will have to make. p = the number of people who plan to attend c = the number of copies Which of the variable is dependent?
400
b and p are independent variables
What is independent variables? 5b + 3p = q
400
t is the dependent variable
t = the maximum number of tickets sold c = the capacity of the arena What is the dependent variable?
400
c is the independent variable
At a coffee shop, the amount of tax due is calculated based on the cost of the customer's order. t = the amount of tax due c = the cost of the order Which of the variable is independent?
400
b is the dependent variable
The electric company charges its customers based on usage. The billing amount is based on the quantity of electricity consumed. b = the billing amount q = the quantity of electricity consumed Which of the variable is dependent?
500
j, t and v are independent variables
What is the independent variables? k = 3j • 6t + 8v3
500
p is the dependent variable
What is dependent variable? a = the area available for planting p = the number of vegetables Franklin can plant
500
s is the independent variable
A school in Ashland is having a choir concert. The number of songs performed will determine the duration of the concert. s = the number of songs performed d = the duration of the concert Which of the variable is independent?
500
y is the dependent variable
y = 9x+ 2x + 4 What is the dependent variable?