Work out the following

2/3 divided by 1/4

7 divided by 2/3

Each hemisphere of isabels globe has a volume of 60,750 pie cm^3. What is the radius of her globe

Solve this nonlinear system of equations. Show your work. y=-x^2+6x-5 y=3 a. Use substitution to combine equations. Rewrite so that one side is equal to 0. b. Factor your equation from Part a. c. Identify the x-values of the solutions. d.

The radius of a circle is 5 m. Find its area in terms of.

Mathew walks 5/8 mile to the bus stop each morning. How far will he walk in 5 days

Which expression is equivalent to 8/15? A. 8:1/5 B. 8:15 C. 15:1/8 D. 15:8

Can - 20 and 20 be expressed with a less than or equal to sign? Example: - 20 _< 20.

Train travels 60 miles in 40 minutes what is the average speed

What is 22/6 is the simplest form

Write the given equation in slope intercept form 2x+y=22

Manuel buys 7.9 pounds of strawberries. Each pound costs $3.89. Which expression gives the best estimate of the cost of the strawberries? (8) ($4) (7) ($4) (8) ($3) (7) ($3)