Kayaks rent for $35 per day. write an expression using the distributive property that can you find the cost in dollars of renting 3 kayaks for a day.

($35/day per kayak)(3 kayaks)(1 day) = $105

Step-by-step explanation:

($35/day per kayak)(3 kayaks)(1 day) = $105, total cost to rent 3 kayaks for a day.

do i do it on a graph?

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204