4:2 can represented as 4 / 2. Or also 2.
30 / 2 = 15
I am still learning, and am most likely incorrect.
I believe you remove the 3's since their not needed, and do this:
2x = 4x + 6 - (2x)
so then just ignore "x" and do this:
2 = 4 + 6 - 2
2 = 10 - 2
2 = 8
x = 8
Answer:
Possible Answer is Yes.
Step-by-step explanation:
Statistical questions are basically collecting the data and possessing a variability in that data Which helps to answer the Question.
In the given scenario,
There is variability because the students of same grade are going to be different in their heights. Most likely, some of the girls will be taller than the boys, and some boys will be taller than the girls.
To answer this question,
we would have to find height of the each students which are in 6th grade and prepare a frequency table , then find the mean height of the girls and the mean height of the boys. Then we could make a conclusion about the given scenario.
Hence ,
It is possible to answer that question.
The distributive property....u r basically multiplying the number outside of the parenthesis by everything inside the parenthesis...this gets rid of the parenthesis.
3(-4x + 8)...distribute the 3 thru the parenthesis
(3 * -4x) + (3 * 8) ...take that 3 and multiply it by every number in the parenthesis..to get rid of the parenthesis
-12x + 24 <===
4(x - 6y) =
(4 * x) - (4 * 6y) =
4x - 24y <===
6(5 - q) =
(6 * 5) - (6 * q) =
30 - 6q <===
1/2(c - 8) =
(1/2 * c) - (1/2 * 8) =
1/2c - 4 <===
-3(5 - b) =
(-3 * 5) - (-3 * b) =
-15 - (-3b) =
-15 + 3b <===
(d + 2)(-7)....re-arrange
-7(d + 2) =
(-7 * d) + (-7 * 2) =
-7d + (-14) =
-7d - 14 <===