Answer:
2.52
Step-by-step explanation:
21*.12=
2.52
Answer:
2/5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(2-6)/(-6-4)
m=-4/-10
simplify
m=2/5
Answer:
use x to represent the unkown numbers
and y to represent the one number which is more than 11
so the equation will be like this
x+x+y=87
x+x+11=87
2x+11=87
2x=87-11
2x=76
now divide both sides by the x variable
2x/2=76/2
x=38
now you know one x to be 38
and the question made it clear that one number is eleven times more than the other
therefore the other number is 49
so 38+49=87
