Answer:
Max's paper airplane flew 
feet or 
feet.
Step-by-step explanation:
As Nora's paper airplane flew 9 1/6 feet
i.e.
Nora's paper was farther than Max's plane flew by = 2 3/4 feet
i.e.
Thus the equation to show how far Max's paper airplane flew is:
Therefore, Max's paper airplane flew feet or feet.
Answer:
3/50
Step-by-step explanation:
There are 5 + 4 + 2 + 6 + 3 = 20 marbles in the bag
P(draw a black) = 6/20 = 3/10
If the black marble is replaced, then there are 20 marbles in the bag again.
P(draw a blue) = 4/20 = 1/5
P(draw a black and blue with replacement) = (3/10)(1/5) = 3/50
you find what they both divide by and then divide each one and then you keep doing that until you cant no more
Answer:
first
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
-4+7x=3 add 4 to both sides
7x=7 divide 7 on both sides
x=1
