Atruck can be rented from company a for $110 a day plus $0.20 per mile. company an charges $60 a day plus $0.30 per mile to rent the same truck. find the number of mile in a day at which the rental costs for company a and company b are the same.

500 miles

Step-by-step explanation:

Let

y -----> the rental cost

x ----> the number of miles in a day

we have

Company A

-----> equation A

Company B

-----> equation B

Equate equation A and equation B and solve for x

For x=500 miles the rental costs for company A and Company B are the same

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo