Answer:
It would be positive
Step-by-step explanation:
To do anything with fractions you need to find a common denominator, in this case lets say its 128. the 9 in the negative side would need to be multiplied by 8 like it's denominator making it 72. You would do the same to the other fraction giving you the fractions -72/128 and 144/128 from here you add to get 72/128 which is positive
<u><em>Answer:</em></u>
<u><em>Step-by-step explanation:</em></u>
<u><em>I kind of don't understand the question. But I tried my best to understand.</em></u>
<u><em>The way I simplify it is to multiply it with each other.</em></u>
<u><em>(y + 1/3)(y - 1/3) </em></u>
<u><em>=> y² - y/3 + y/3 - 1/9</em></u>
<u><em>=> y² - 1/9</em></u>
<u><em>After simplifying, we got y² - 1/9</em></u>
7 days a week
4x7=28
About 4 weeks each month
28x4=112
The answer should be 112 hours. I hope this helped
Answer:
I kinda understand it but I don't really know sorry
Step-by-step explanation:
Area = base (height) 1/2
so you plug your numbers into the equation and solve
42 = 6(x) 1/2
42 = 3(x)
divide each side by 3
14 = x
