Which graphs could not represent a proportional relationship? Explain how you decided.
Which graphs could not represent a proportional relationship? Explain how you decided.
How could you distinguish between traveling west at 5 miles per hour and traveling east at 5 miles per hour without using the words “east” and “west”?
Four people are cycling. They each start at the same point. (0 represents their starting point.) Plot their finish points after five seconds of cycling on a number line.
Lin cycles at 5 meters per second
Diego cycles at -4 meters per second
Elena cycles at 3 meters per second
Noah cycles at -6 meters per second
Find the value of each expression.
For each equation, write two more equations using the same numbers that express the same relationship in a different way.
A shopper bought a watermelon, a pack of napkins, and some paper plates. In his state, there is no tax on food. The tax rate on non-food items is 5%. The total for the three items he bought was $8.25 before tax, and he paid $0.19 in tax. How much did the watermelon cost?
Which graphs could not represent a proportional relationship? Explain how you decided.