What is the measure of the following ∠?
m∠aod
40
80
120

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

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

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)