Which graph represents the function ?





How many extraneous solutions does the equation below have?

Which graph shows the solution set of the inequality ?





What is the solution for the equation ?

Yumi and Juan pick up litter along the highway at the same rate. Yumi picks up litter for 3 miles and takes 2 hours longer than Juan, who picks up litter for 2 miles. If Juan spent x hours picking up litter, the following equation models the situation.How long did Yumi spend picking up litter?

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