G which would be the equal amount of gallons in each bottle would make the equation look something like g=10 gallons(divided by) 15 bottles so your answer would be B
Answer:
y=3x+10
Step-by-step explanation:
We can use standard form to write the equation of this line.
y=mx+b
where m=the slope (or gradient) of the line
and where b= the y-intercept
now to solve...
we know the slope (gradient) or m=3
so we can put this in the equation.
y=3x+b
now we must solve for b.
in order to this we can subsitute the coordinate (-2,4) into x and y since
a coordinates values/variable representation is (x,y) -> (-2,4)
So subsituting the coordinate in...
y=3x+b
4=3(-2)+b
simplify.
4=-6+b
b=10
This means the y-intercept=10
so...
y=3x+10
is the equation of the line.
Answer:
$2.6
Step-by-step explanation:
firstly we find percentage of tax .
(16/400) * 100
= 16/4
= 4 %
now ,
so 4% of 650
= (4*650)/ 100
=260/100
= $2.6