What is the constant in this expression? 3x -6y + 4xy - 7

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way