The inputs are the x values and the outputs are the y values
outputs : 4,3,-1,-3
Choice A
4:1
(grapes);(rasins)
4:1
x:3000
so you then cross multiply
1·x=4·3000
multiply,
x=12000
so the answer is it takes 12000 pounds of grapes to make 3000 pounds of raisins
The ratio of cats to dogs at the animal shelter is 3:4.
There are a total of 24 dogs at the animal shelter.
How many cats are at the animal shelter?
Number of cats is 24/4 x 3 = 18
0, -4, -8, -12, -16, -20, -24, -28, -32, -36, -40, -44, -48, -52, -56, -60, -64, -68, -72, -76, -80, -84, -88, -92, -96, -100, -104, -108
-108 is the 28th term. This is one way to do it (to visualize it the long way).
Hope this helps :)
