Elena's bedroom door Is 0.8 m wide. how wide should the door be on the scale drawind explain how you know

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.