Which value, when placed in the circle, would result in a system of equations with infinitely many solutions?

y = 2x-5
2y - 4x = ◯

A -10
B. -5
C. 5
D. 10

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Multiply. write your answer in simplest form. 3/8 x 5/7

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube