Answer:
5/12 left
Step-by-step explanation:
1- you need to take 1/4 and 2/3 and find a common denominator, to find the exact amount of pounds.
2- Once you have 3/12 and 8/12, add them to get 11/12.
3-Now you know you don't have a full pound. Then subtract 1/2 from 11/12 ->
11/12 - 6/12 = 5/12
Answer: 
Step-by-step explanation:
I hope you mean y = x² - 12 and not y = 2x - 12.
You switch the y and x variables:
x = y² - 12
And solve for y:
x + 12 = y²
Answer:
y=3x+1
Step-by-step explanation:
I'm very bad at explaining things so im sorry if this doesn't make any sense
the y axis goes up
the x axis goes sideways
to fill in the "y = ____x+_____"
you find a point on the line, see how far up it is from 0,0 and put that in the first blank space, in this case its 3. then you find how much it goes over on the x axis. in this case its 1 over. so you would put 1.
The answer is around 10.22 mph
Answer:
I
Step-by-step explanation:
3x-5+7x+5+90=180
x=9
