Answer:
Add 2y and y.
Step-by-step explanation:
you have to combine what is common
plz give brainliest
Sarah is 14
The twins are 12
The youngest (n) is 7
14+(12+12)+7=45
n=7
If I could understand what you meant my answer is: Set M consisting of 0,1,2 and 3 whose power set has 16 individual sets :)
Using the points (0,14) and (10,0), the gradient of the line is (14-0)/(0-5) which simplifies to -7/5.
From these points, we can also see that when the x value is zero, the y value is 14. Therefore the y-intercept is 14.
We can then put this into the equation of a straight line, y=mx+c:
y = (-7/5)x + 14