Fill in the missing reasons (one for each step). given: 3x – 6y = 27; x = 5 prove: -2 = y

a. 3x – 6y = 27; x = 5 / substitution?

b. 15 – 6y = 27 / subtraction?

c. -6y = 12 / division?

d. y = -2 / reflextive?

e. -2 = y / symmetric ?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?