Answer:
1/12
Step-by-step explanation:
you need to make sure that they have a common denominator before doing anything.
Find the lowest common multiple (lcm), which would be 12 (3 x 4 = 12)
So then, put 12 as both denominators, and subtract.
7/12 - 9/12 is equal to 28/12 - 27/12, because 3 miltiplied by 4 equals 12, therefore you mutiply the 7 by the 4, and 4 miltiplied by 3 equals 12, therefore you multiply the 9 by the 3.
Sorry if this is confusing, i tried explaining as best i could! Hope this helped!
The independent variable (input) is x and that the dependent variable is equal to y such that the equation is,
y = -3x/4 + 2
We can graph this function by assigning values to x such as 0, 1, 2 then find the corresponding values of y.
x = 0 ; y = -3(0)/4 + 2 ; y = 2
x = 1 ; y = -3(1)/4 + 2 ; y = 5/4
x = 2 ; y = -3(2)/4 + 2 ; y = 0.5
Therefore, plot these points: (0,2), (1,1.25), (2,0.5) and connect to form the line.
Answer:
a then b
Step-by-step explanation:
a then b because you could mess up if you didn't draw a decision tree
I think that the answer is 4/12