Answer:
x=30
Step-by-step explanation:
to find the value of x you have to find K(constant number).
Given that,
Total number of children = 65
The ratio of boys to girls is 3 :2.
To find,
The number of girls in the grade.
Solution,
Let there are 3x girls and 2x boys.
ATQ,
3x + 2x = 65
5x = 65
x = 13
So, no of girls = 3x
= 3(13)
= 39
Hence, there are 39 girls in the grade.
Answer:
the answer is
(x + 3, y – 5)
Step-by-step explanation:
problem solving
Answer:
No
Step-by-step explanation:
Plug in the x and y values and you should get 3<9
<h2><em><u>
**Please rate 5 give thanks and vote brainliest**</u></em></h2>
Answer:
81.167~
Step-by-step explanation:
You can find the mean (or average) of a set of numbers by adding them together and dividing the sum by the amount of values there are.
In this case, there are 6 values.
The total sum of the six values is 487.
To receive the mean, divide 487 by 6.
