Can you help me please? Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Kathleen and Becky are comparing the international calling plans on their cell phones. On her plan, Kathleen pays $5 just to place a call and $2 for each minute. When Becky makes an international call, she pays $2 to place the call and $5 for each minute. A call of a certain duration would cost exactly the same under both plans. What is the duration? What is the cost?

A call of minutes would cost $under each plan.

:)

Step-by-step explanation:

answer: for each 3 girls there is 2 boys . 3: 2

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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.