What is the scientific notation of 3,000,000? ​

Activity1: the following exercises serve as a review of translating between verbal and mathematical phrases, and evaluating expressions. instructions: answer each part neatly and promptly.a. translate the following verbal sentences to mathematical equation.4. the sum of five and twice y is fifteen.

What is evaluating algebric expression of 2x-3x+5,forx=-2 with solving

Arock climber averages 1235 feet per minute. write and solve an equation to find how many feet x the rock climber climbs in 30 minutes.