An employee of a car wash earns $12 for each car she washes. she always saves $50 of her weekly earnings. this week, she wants to have at least $100 in spending money. write an inequality to find the fewest number of cars she must wash.

12x ≤ 100

Step-by-step explanation:

12*( x amount of washes) is less than or equal to 100$

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1