Whats is the sum (2/5x + 5/8) + (1/5x - 1/4)? a.3/5x + 1/8 b.3/5x + 3/8 c.3/5x + 5/8 d.3/5x + 7/8

Which statement best describes the polynomial

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units