Answer:
Part 1: 43.75%
Part 2: 44.07%
Step-by-step explanation:
Hello!
(Pt.1) First, set up a ratio 
. Next, you use long division I got the percent 43.75. After that, you subtract 6 from the girls group, (because of them moving away and then more coming back.) and 2 from the boys group. Then, you subtract those from the school "population" and you get 472 as the final population. So then you set up another ratio, 
. I got a percent of 44.07% from that.
Thanks For Reading!
Answer:
Not equal.
Step-by-step explanation:
6.003 is smaller than 6.03
100 + 60 = 10c
10c = 160
c = 16 Answer
False
true
because 7 x 4 = 28 and 9 x 4 = 36 but in the first problem you can multiply any numbers.
Answer:
- Lisa: 22
- Chau: 14
- Austin: 88
Step-by-step explanation:
The given relations can be used to describe each of the numbers in terms of how many Lisa served. Those can then be related by the total served.
__
<h3>setup</h3>
Let L represent the number of orders Lisa served. Chau served 8 fewer, so (L -8). Austin served 4 times as many, so (4L). The total served was ...
L +(L -8) +4L = 124
<h3>solution</h3>
6L = 132 . . . . . . . . add 8, combine terms
L = 22 . . . . . . . . divide by 6
L -8 = 22 -8 = 14 . . . the number Chau served
4L = 4(22) = 88 . . . the number Austin served
The numbers each served were ...
- Lisa: 22
- Chau: 14
- Austin: 88
