Mount Everest is over 2.9 × 10 4 feet tall. In standard form, that is

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

How many ordered pairs of positive integers satisfy xy=32?