EOC Practice.

Michelle will sell her homemade necklaces for $8 each at a craft fair. It costs her $150 for the booth rental at the craft fair. She made 200 necklaces to sell. What is the maximum amount, in dollars, of profit Michelle can earn from the sale of her necklaces?

• 1450

• 1600

• 1200

• 1750

What is the product of 7x – 4 and 8x + 5?

• 15x + 1

• 30x – 20

• 56x^2 + 3x – 20

• 56x^2 – 3x + 20

Which expression has the same value as the expression (8x^2 + 2x - 6) - (5x^2 - 3x + 2)?

• 3x^2 - x - 4

• 3x^2 + 5x - 8

• 13x^2 - x - 8

• 13x^2 - 5x - 4

Look at the radical. What is a rewritten form of the radical?

• -88√6

• -90.75

• -986√6

• -2,904

Look at the expression. 2√8 · √20 Which of these is equivalent to this expression?

• 2√28

• 5

• 8√10

• 32√10

Which sum is rational?

• π + 18

• √25 + 1.75

• √3 + 5.5

• π + √2

Which product is irrational?

• √2 · √50

• √64 · √4

• √9 · √49

• √10 · √8

A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter, in cm, of the rectangle?

• A. 824

• B. 1,600

• C. 2,000

• D. 3,200

Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters long, which time is her estimated time, in seconds, per lap?

• 32

• 40

• 48

• 60

In which expression is the coefficient of the n term -1?

• 3n² + 4n – 1

• –n² + 5n + 4

• –2n² – n + 5

• 4n² + n – 5