Write two hundred billion, four hundred million in standard form

Write 2.456700 times 10 to the 3 power in standered form

Translate this sentence into a equation the product of Greg's score 2 is 26

A random sample of 7th grader students are surveyed about their eye color. The result is 12 blue 2 green, 58 brown and 8 hazel. what is the probability that the seventh grade student would have blue eyes? I think it is 25%?

An employee of a car wash earns $12 for each car she washes she always saves $50 of her weekly earnings this when she wants to have at least $100 in spending money what is the fewest number of cars she must wash

The football fields at three different schools were measured,

What's the answer to 5x-4+2x=3

1. 3x4^+2y3^x2^ 2. 7ab+9a2^+3a (polynomial equations) steps and answer for 1: steps and answer for 2:

How do I simplify - 5 (a-9)

What is 20 gallons equal to?

Which change will triple the lateral surface area of a regular triangular pyramid with base length b, height h, and slant height l?