Zack orders a box of 80 sweaters manufactured from a factory. He needs to check the quality of 30% of the sweaters. Select all of the equations that Zack could use to find x, the number of sweaters he needs to check.

If t < 5 which statement must be true? A) 5t > 25 B) 5t > 50) C) t + 5 < 10 D) - 5 - t < 10

Which of the following equations represents a linear function? A. y=3X^2 B. Y=2 - 6/x C. y = x + 6 D. y=1/2x+3

Ty claims the expressions x + x + 3 and 3x are equivalent. Substitute 1 for x in the expressions see if Ty is correct. X + x + 3 = 3x = Are the expressions equivalent, yes or no?

Akahro's annual premium is $3,216. He is making monthly payments, each with a surcharge of $9. How much will each of his monthly payments be for?

Olivia Thoms sells surplus books to bookstores. She is paid a weekly commission of $1.50 each on the first 50 books she sells, $1.75 each on the next 100 books, and $2 on any books she sells over 150. Last week she sold 225 books.

Are Functions 1 and 2 the same? Explain. Function 1: y = 3 (x + 5) Function 2: y equals three times x, plus 5.

What's doubling and halving for 12 times 13

Shelia eats 3/4 of a bag of baby carrots each week. How many bags of baby carrots does she eat in 6 weeks? Write in simplest form.

Which theorem states that the measure of the exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles of the triangle? A. Triangle Sum Theorem B. Remote Interior Angle Theorem C. Exterior Angle Theorem D.

What is 42 kg increased by 19%