A triangle on a coordinate plane is translated according to the rule T-3,5(x, y). Which is another way to write this rule? (x, y) - (x - 3, y + 5)
(x, y) - (x-3, 7-5)
(x, y) - (x + 3, y-5)
(x, y) - (x + 3, y + 5)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in