Which expression represents four more than twice a number? Group of answer choices

2n + 4

4 + 2

n2 + 4

2n - 4

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

Write the sentence as an equation. z plus 372 is equal to 160

The sum of two numbers is 12 and their difference is 18 what are the two numbers