maria receives a commission of 11.5 for each pair of shoes she sells. She earned $207 in commission last week. What was the dollar amount of shoes she sold.

abde or 1,2,4, 5 is the answer

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

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mordancy.