Answer:
(x, y) = (10, -5)
Step-by-step explanation:
3x + 9y = -15 (eq 1)
-5x - 9y = -5 (eq 2)
add equation 1 and 2
3x + 9y -5x -9y = -15 - 5
-2x = -20
x = 10
put value of x in equation 1
3(10) + 9y =-15
30 + 9y = -15
9y = -45
y = -5
Step-by-step explanation:
35 x .6 = 21 so there must be 21 people present to take a vote
September, November, January,
Answer:
y = (x - 2)² - 4
Step-by-step explanation:
I graphed the points on the graph below and found a function that had those points as solutions.
If this answer is correct, please make me Brainliest!