Answer:
Cindy's time is 2 2/4
brainlist
Barbra has the fasts time
diffrins is 3/10
Step-by-step explanation:
Answer:
x 
4
Step-by-step explanation:
9x/2 
6(x - 3) + 3x
9x/2 6x - 18 + 3x
9x/2 9x - 18
mltiply both sides by 2
9x 18x - 36
subtract 18x from both sides
-9x -36
divide both sides by -9
flip the side when dividing by a negative
x 4
If 10 skeins makes 4 scarves than if you multiply the skeins by 2 (20 skeins) it would make 8 scarves. There for dividing the skeins by 2 (5 skeins) it would make 2 scarves. So adding 20 skeins and 5 skeins you would get 10 scarves total
Two thirds.
1/3 +1/3 = 2/3.
You don’t add the denominator (bottom terms), you only add the numerators (the top terms)
It’s 27 for sure because (7-5) is 2 times that by the power of 2 is 4 times that by 6 is 24 and 3 +24 is 27
