The answer is : Both plane A and B.
bellamore
Middle SchoolMathematics 5+3 pts
x (.60) + 60 (.15) = (x+60) .50
distribute
.60x +9 = .5x +30
subtract .5x from each side
.1x +9 = 30
subtract 9 from each side
.1x = 21
divide by .1
x = 210
You will need 210 gallons of 60% antifreeze
Answer:
Manganese is a metal that is atomic number 25 on the periodic table with the element symbol Mn.
Step-by-step explanation:
Answer:
250 times
This is because a number die is random and if it were based on even and odd, the chances would be 50/50
