Answer:
There are 60 boys and 80 girls in Franklin School.
Step-by-step explanation:
"franklin school has 3 boys for every 4 girls in the fifth grade." means that the ratio of boys to girls is: 3:4
It can also be written as 3/4
Also given
Total number of students: 140
We will use ratios to find the number of boys and girls in shool.
First of all, we have to calculate the sum of ratio which is: 3+4 = 7
Let b be the number of boys and g be the number of girls
Then

Hence,
There are 60 boys and 80 girls in Franklin School.
The answer is 220 because you would just have to round 1 to 2 than everytging behind it is a zero
Domain: -∞ ≥ x ≥ ∞
Range: y ≥ 0
This graph shows a function
Answer:
-4
Step-by-step explanation:
Use PEMDAS
Answer:
13%
Step-by-step explanation:
Commission rate = commission / value sold
= 286/2200
= 13%