Adelivery truck can travel 240 miles on 30 gallons of gas. at that rate how far could the truck travel on 15 gallons of gas?

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❖ The truck could travel 120 miles at that rate.

Divide t find the unit rate:

240 ÷ 30 = 8

Multiply to find how many miles in 15 gal:

15 x 8 = 120

(Note: In this problem, half of 30 is 15 and we have to find how many miles so just divide the amount of miles by 2. Note that this won't always work.)

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assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

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.