Answer:
y = -x+4; Use the slope formula (y2-y1/x2-x1) and work backwards using that formula.
Answer:

Given equations:
<u>Make x the subject in equation 1</u>:
<u>Substitute this into equation 2</u>:
2(y - 3) - 7y = -14
2y - 7y = -14 + 6
-5y = -8
y = -8/-5
y = 1.6
Then x = y - 3
= 1.6 - 3
= -1.4
Solution: (x, y) ⇒ (-1.4, 1.6)
Answer:
1. C
2. A
3. B
4. B
5. A
6. A
Step-by-step explanation:
you will answer the rest, sorry if i was rude
Answer:
8/10 is .8
Step-by-step explanation:
You divide 8 by 10.
So we are using the denominator 20.
1/2 of 20 would be 10.
So, out of 20 we multiply it by 10 since it is our numerator.
Now, we have converted it to 100/200.
Freshman : 100 students
Sophomores : 10 students
Juniors : 20 students
Seniors : 70 students