A scooter is priced between 1000 and 2000 it's price is a multiple of 10 all of the digits in the price except for the thousands digit are even numbers the value of the hundreds digit are even numbers the value of the tens digit 4.NBT.1, 4.NBT.2

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).