Explain two ways you can use a number line to order the integers -3, +1, and -10.
so how you do this ?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Simplify using positive exponents only.