Use variables to represent two Quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable. Analyze the relationship between the dependent and independent variables using graphs and tables, and relate these to the equation. For example, in a problem involving motion at constant speed, list and graph ordered pairs of distances and times, and write the equation d = 65t to represent the relationship between distance and time.
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Q 1/8
Score 0
A car travels at a constant speed of 60 miles per hour. How would you express the distance traveled over time?
30
d = 60t
d = t/60
t = 60d
d = 60/t
Q 2/8
Score 0
A baker uses a recipe that requires 3 cups of flour to make 12 cookies. Which equation represents the amount of flour (f) needed to make any number of cookies (c)?
30
f = 3c
f = c/4
f = 4c
c = 3f
8 questions
Q.
A car travels at a constant speed of 60 miles per hour. How would you express the distance traveled over time?
1
30 sec
6.EE.9
Q.
A baker uses a recipe that requires 3 cups of flour to make 12 cookies. Which equation represents the amount of flour (f) needed to make any number of cookies (c)?
2
30 sec
6.EE.9
Q.
John saves $5 every week. Which equation represents the amount of money (m) John has saved over any number of weeks (w)?
3
30 sec
6.EE.9
Q.
A school plans a field trip that costs $15 per student. Which equation represents the total cost (c) for any number of students (s)?
4
30 sec
6.EE.9
Q.
Joan earns $10 per hour for babysitting. Which equation represents the total money (m) Joan can make for any number of hours (h)?
5
30 sec
6.EE.9
Q.
A train travels at a constant speed of 80 miles per hour. How would you express the distance traveled over time?
6
30 sec
6.EE.9
Q.
A bicycle rental shop charges $10 per hour. Which equation represents the total cost (c) for any number of hours (h)?
7
30 sec
6.EE.9
Q.
A caterer uses a recipe that requires 2 liters of lemonade to serve 8 guests. Which equation represents the amount of lemonade (l) needed to serve any number of guests (g)?
