Answer:
Where’s the graph?
Step-by-step explanation:
13x-91=12
+91=+91
__________
13x = 103
___. ___
13. 13
X= 7.92 or 7.9
Answer:
Step-by-step explanation:
E, D, C
X² - 8x = 9
x² - 8x - 9 = 0
x² + x - 9x - 9 = 0
x(x + 1) -9(x + 1) = 0
(x+1)(x-9) = 0
x = -1 or 9
In short, Your Answers would be -1 & 9
Hope this helps!
The ratio of females to males would be 12:16, but reduced it would be 3:4
