Add up all 3 colors first
5 + 4 + 3 = 12
5 blue balls
5 over 12
Answer:
the a is 1/2
Step-by-step explanation:
ur welcome!!!!
Should be B.
as x represents the week number you simply plug in 8 for X so,
y=-1.2(8)+23.5
y=13.9 that is just 14 then
The total of the pupils are the 100%, or in fraction mode, 1, the whole, so we have:
bus + car + foot = total
1/3 + car + 3/10 = 1
car = 1 - 3/10 - 1/3
car = 1 - (9/30 + 10/30)
car = 30/30 - 19/30
car = 11/30
that is the fraction that come by car
10 = -8 + (n/4)
<u>+8 +8 </u>
4 · 18 = n/4 · 4
72 = n