Julieta tirou do freezer uma refeicao que estava a dois graus negativos aqueceu a refeicao e a temperatura subiu 27 graus a que temeratura ficou a refeicao

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?

Which equation represents h for right triangle abc

With this question, the answer with the red arrow is incorrect!