Answer:
3/110
Step-by-step explanation:
x = .0272727 repeating
Multiply by 100
100x = 2.727 repeating
Subtract the first equation from the second
100x = 2.727 repeating
-x = .0272727 repeating
------------------------------------
99x = 2.7
Divide each side by 99
99x/99 = 2.7/99
x = 27/990
x =3/110
Answer: 380
Step-by-step explanation: Create an equation, so if 65% waved then 35% of the total (x) didn't wave, which are 133 people, so .35x=133, solve for x so x=133/.35 so x=380
Plug -6 in for x and solve.
y = (-1/3)(-6) + 5
y = 2 + 5
y = 7
Answer:
80 ounces
Step-by-step explanation:
If eight baseballs weigh 40 ounces, it means that there are 40 ounces in every eight baseballs.
40 ounces / 8 baseballs can be simplified to 5 ounces / 1 baseball.
So each baseball weighs 5 ounces.
If there were 16 baseballs, they would weigh 16 * 5 ounces.
16 * 5 = 80
16 baseballs weigh 80 ounces.
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