Answer:
B -1/9
Step-by-step explanation:
(y - 1) / y = 10
y - 1 = 10y
- 1 = 9y
y = -1/9
The answer is y=3(x-1)^2+6
Let x be the number of children
Let y be the number of adults
x + y = 4
4x + 7y = 19
Answer: Find the negative reciprocal of the slope of the original line and use the slope-intercept form y=mx+b to find the line perpendicular to y=1/5x−1. y=−5x−17
It’s very easy since the other side is 50° it would be also 50° on that side so you -50° from 22 which is 28 and then you divide 28 by 7 and you get 4 which is your answer
Answer: 4 degrees