C both median and mode are 7
Answer:
136
Step-by-step explanation:
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16x7=112
8x6=48
48x0.5=24
112+24=136
Given:
To find:
The value of x.
Solution:
We have,
By cross multiplication, we get
Isolating variable terms, we get
Divide both sides by 4.
Therefore, the solution of the given equation is x = 0.25.
You are adding:
5a + 2 a+3
------------ + ---------
6a 3a
The LCD here is 6a, so we must mult. numerator and denom. of the 2nd fraction by 2:
5a + 2 2(a+3) 7a + 8
------------ + --------- = -------------- Please note: either write this result as
6a 2(3a) 6a shown, or include parentheses in your
answer: (7a+8) / (6a)