True y=2x+1 and y-3x=4 it would be the same way because you can solve for x and you can solve for y
<span>1,2,3,4,6,8,9,12,16,18,24,36,48,72,144,
</span>
We know that all black beards cost the same money
And all red beards cost $25
And B represents number of black beards
And R represents number of red beards
We have been given the inequality 20B+25R > 350 to show the target for this month.
The above inequality shows that Merlin needs to make more than 350, hence he made 350 last month
Further, it shows that B has been multiplied by 20, hence the black beard's cost was 20
15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.
