The table shows the size of outdoor decks (x) in square feet, and the estimated dollar cost to construct them (y). Which regression equation correctly models the data?

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

What is the standard form of -5x^2+2x^4-11+x^3+3x

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?