6.) 9
5(9)+18=63
Divide 9+13x (since its the entire line) by 2 to get 4.5+6.5x so it can equal Half
4.5+6.6(9)=63
7.) IF=HF
The three lines indicate they are equal to eachother
Hope that helps!
The answer would be =<span>11/<span>20--Welcome , hopes this helps :P</span></span>
Answer:
Median
Step-by-step explanation:
Remember ...
Mean = Average
Median = Middle
Mode = Most (the number that appears most)
(a) The first answer is “A” because 480 / 8 is = 60
(b) a the answer is also “A” because 502 / 8 = 62.5, so it is a underestimate