Which sentence demonstrates the multiplicative identity?

1/2 • 2 = 1

1/2• 1 = 1/2

1/2 + 0 = 1/2

Terrell wants to Drive his car at a speed of 50 miles per hour for 2.75 hours. His car has a fuel efficiency of 25 miles per gallon. How many gallons of fuel does Terrell need for his journey?

In a walk for charity, you walk at a rate of 100 meters per minute. how long does it take to walk 2 kilometers?

You work for a packaging company. The total weight of a container and its contents is 48 pounds. The contents of the container account for 13/16 of the total weight.

Identify the graph of g (x) = - x2 + 9x - 20 from the choices below.

Real world problem for 8+2x-4=6+2 (x-1)

Find the volume of a sphere with a radius of a 5 m. remember that the volume of a sphere is 4/3πr3

What is 12% written as a fraction? A. 1/5 B. 3/25 C. 4/25 D. 1/12

If it is a square is it a quadrilateral

Difference between cylinder and cone

1) Which polynomial is written in standard form for the polynomial below - 9x+x^3-x^4+3? A) - 9x+x^3-x^4+3 B) 9x+x^3+x^4+3 C) x^4+x^3+9x+3 D) - x^4+x^3-9x+3 2) What is the degree of the polynomial 3pq^4-2p^2q+q^3?