PLEASE HELP me with this!! no explanation needed:)

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.