Hello there! the answer would be x = 3/4.
You are given the two equations: 4x - 2y = 8 and y = 1/2x + 2. You are asked to solve via substitution. To do this, substitute the value of y in the second given equation into the first given equation, and solve using PEMDAS.
4x - 2(1/2x + 2) = 8 - Start by distributing 2 into (1/2x + 2).
4x - 1x + 4 = 8 - Combine like terms.
3x + 4 = 8 - Subtract 4 from both sides.
3x = 4 - divide both sides by 3.
x = 3/4. This is your final answer.
I hope this was helpful, have a great day! :)
The answer is 5/6 I think
Step-by-step explanation:
the slope is the ratio of "y coordinate difference / x coordinate difference".
so, let's find 2 good points (I mean by that with integer coordinates). I see e.g.
(-1, -1) and (0, -7)
x changes by +1 (from -1 to 0).
y changes by -6 (from -1 to -7).
so, the slope is -6/1 = -6.
D is the right answer.
First make sure that the divider is the same
5/10 , 1/5 , 35/100 , 12/25 , 4/5
50/100 , 20/100 . 35/100 , 48/100 , 80/100
So the least to greatest would be :
1/5 , 12/25 , 0.5 , 4/5
Hope this helps
Answer:
there are 12 pieces in a chocolate bar
Step-by-step explanation:
48 divided 4=12
i hop this helps :)
