What is the y-intercept of a line passing through (1, -2) and (3, 1). (hint: determine the equation of the line in slope-intercept form) NEED HELP FAST

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. after tax the total is 45.99. what percentage of the subtotal is the total?

Which is f(5) for the function –2x2 + 2x - 3?

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z