Answer:
80/3
Step-by-step explanation:
30 can be also written as 30/1
30/1*8/9
30*9=240
1*9=9
Then you simplify.
Both 240 and 9 can be divided by 3.
80/3
A dozen is equal to 12 so you have to do 12 x 9 = 108.
108 ÷ 4 = 27 so there was 27 rolls in each box.
1954 to 2015 = 61 years
310,000 = x*(1.22)^61
where x i original price
x = 310,000 /
<span>
<span>
<span>
185,33</span></span></span>2
x = <span><span><span>1.67
Original price = 1.67 which seems a little high, but that's my answer.
x = </span></span></span><span><span>12.22
</span> </span>
We don't see the choices but the answer will be something like
Answer:y=Mx+b
Step-by-step explanation:
