If a quadrilateral has angles measure 2y,3y ,y+5and 2y-1,what is the value of y a.360
b.45.5
c.90.5
d.44.5 ​

Can (3,5 and square root 34) be sides on a right triangle?

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?

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?