Express 80 as a product of prime factors

Lisa says that 42 is a 2 digit odd number that is composite. Is she correct?

The fabric for Isabella's new dress is sold by the yard. The pattern for the dress requires 8 feet of fabric. How many yards of fabric does Isabella need to purchase if 1 yard is equal to 3 feet? 1 third yard 2 2 over 3 yards 6 yards 24 yards

Phyllis and Chen are saving money to go to a football game. Each friend starts with some money and saves a specific amount each week. Phyllis made a graph to show the total she has saved at the end of each week.

At a restaurant, the bill comes to $60. If you decide to leave a 14% tip, how much is the tip?

Lucia hit a golf ball 240 feet. How many yards did she hit the ball? A) 80 yards B) 60 yards C) 120 yards D) 300 yards

Edward pattie Mitch were each simplifying the same exponential equation the work is shown below determine who has simplify the expression correctly if they did not simply The equation correctly identify the mistakes explain it fix it

Find the lcm of each set of polynomials x^3-6x^2-16x, x^2-4

In a 30-60-90 triangle, how many sides do you need to know in order to determine the remaining sides? 2 0 1 3

If x is the probability of an impossible event, then which of the following is true? x < 0 x = 0 x > 1

The length of a rectangle is - x - 1 and it's width is 5x+7. Find the perimeter of the rectangle.