Answer:
50
Step-by-step explanation:
Let the unknown number be n. Then 0.60n = 30, and n = 30/0.60 = 50.
Hello :
<span>an equation of a line that has a slope of 5 and passes through the point (-9 ,6)
is : y - 6 = 5 ( x + 9)</span>
So hmm check the picture below
and since you already covered solving system of equations, surely you'll breeze right through B)