Answer:
add like terms
y=-3+1x-y=6
ok, umm 3 times 2= 6 right? don’t know why there are two = signs try plus -y to positive y and that would give you
y=-3+1x+6
i hate trying to solve these algebraically
hope this got you somewhere
Step-by-step explanation:
Answer:
converse action
inverse object
contrapositive lokend
Step-by-step explanation:
Answer:
C. 5 Red marbles
Step-by-step explanation:
If she started with 5 red marbles and had a probability of 1/5 of drawing a red marble, then there were 20 blue marbles, and 25 total marbles.
5/25 = 1/5
If she added 5 red marbles, she now would have 10 red marbles and still 20 blue marbles, giving her 30 total marbles in the bag.
10/30 = 1/3, so C is the right answer.
You can rule out other choices by repeating the above steps and substituting appropriate values
So let’s say you have (2,8) and (4,12)
Your x values are your first ones. So 2 and 4.
that formula is to find the midpoint so let 2 by x1 and 4 be x2. Add those together you get 6. Then divide by 2. Always by 2. You get 3. That’s the midpoint of those two points. Same thing for the y values.
