nboudreau nboudreau

26-03-2018
Mathematics

contestada

how much 2% sugar solution must be mixed with 8 gallons of 70% solution to make 67% solution?

Respuesta :

mkryukova19 mkryukova19

26-03-2018

0.02*x+0.7*8=0.67(x+8)
0.02x+5.6=0.67x+0.67*8
0.02x+5.6=0.67x+5.36
0.67x-0.02x=5.6-5.36
0.65x=0.24
x=0.369 gallons

Answer Link

Otras preguntas

Which biome is found near the polar ice caps? coniferous forest tundra tropical rainforest taiga

17cm/min=_________m/h

Using the fewest coins, how many quarters are there in 88 cents?

Tara is reading a book written from the point of view of a little boy. In the story, the little boy describes his experiences and all the trouble he causes. Wh

Explain the pattern 322 and 32.2 and 3.22 and 0.322

What is twenty five times three?

Which statement about African Americans who served in World War I is true? They numbered about two million men. They served on the front lines. They were not r

what are two of the challenges that george washington faced during the beginning of his presidency

Find four solutions for the equation y=4x and then write it as a ordered pair

Ratios and proportions... 7/9 and 140/180