Answer: -7/9
Step-by-step explanation: 12-19=-7 and 10-19 = -9, so -7/9.
And you know right this girl has how many years of the first type of quantity of correspond to one unit of the second type of quantity
Answer:
Step-by-step explanation:
x² - 16x + 39 = ( x - 3 )( x - 13 )
Answer:
y=-2.5-5/4x and no it doesn't pass through (4,12)
Step-by-step explanation:
5x-4y=10
-5x +5x
-4y=10+5x
/-4 /-4
y=-2.5-5/4x
Answer:
121 – 1 = 120. 120 – 3 = 117.
Step-by-step explanation: