Which of these numbers is an irrational number?

Shanice paid $3.82 for a sandwich. She now has $7.44. How much money did she have before buying he sandwich?

Which equation is the equation of a circle with a diameter of 20 cm and center at (-3, 6) ? A. (x-3) ^2 + (y+6) ^2 = 400 B. (x-3) ^2 + (y+6) ^2 = 100 C. (x+3) ^2 + (y-6) ^2 = 100 D. (x+3) ^2 + (y-6) ^2 = 400

Solve the two step equation 8x+38=60

What is 15 x squared - 18 x - 24 equals 0

One leg of a right triangle measures 15 m and the hypotenuse measures 17 m. What is the measure of the other leg?

Need to find the side lengths for a triangle with sides a=2a, b = 3a, c = 17. need to solve for variable a and not sure how.

Which inequality has no solution? 6 (x+2) > x-3 3+4x<2 (1+2x) -2 (x+6) < x-20 x-9 < 3 (x-3)

Every cupcake Jake bakes weighs 0.45 pounds how much will a box of 100 Cupcakes weigh

The surface area of the given cube is 150 square feet. a) 5 cubic feet b) 25 cubic feet c) 125 cubic feet d) 625 cubic feet

If x=7+root 40, find the value of root x+1by the root of x