sat-dog

The y-intercept of the graph of $y=-6x-32$ in the xy-plane is $\left(0,y\right)$. What is the value of $y$?

What is the equation of the line shown in the xy-plane above?

Davio bought some potatoes and celery. The potatoes cost $\$0.69$ per pound, and the celery cost $\$0.99$ per pound. If Davio spent $\$5.34$ in total and bought twice as many pounds of celery as pounds of potatoes, how many pounds of celery did Davio buy?