Simple, what you're basically doing is simplifying,

well, you have 3x and you have

12/3=4
and you can "cancel" out an x, making your answer,

.
Answer:
30 por ciento:2250
16 por ciento:1200
Step-by-step explanation:
Answer:
122.67 or round it to 123
Step-by-step explanation:
i used the butterfly method.
92/75 = x/100.
i multiplied 92*100=9200
then i divided it with 75.
9200/75=x
so the answer is
x=122 or 123
Answer:
y=4x-1
Step-by-step explanation:
Remember the point slope form equation y-y1=m(x-x1) where m is the slope and the given point is (x1,y1)
y-7=4(x-2) . Plug in the numbers for the equation
y-7=4x-8 distributive property
y = 4x-1