A store sells memory cards for $25 each. A) The markup for each memory card is 25. How much did the store pay for 50 memory cards? B) The store offers a discount when a customer buys 2 or more memory cards. A customer pays $47.50 for two memory cards. What is the percent of discount? C) How much does a customer pay for three memory cards if the store increases the percent of discount in part (b) by 2%? Please help!​

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.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

no

step-by-step explanation: