Suki uploads "How To Do It" videos on the internet. He wants to receive over 1,000 positive feedbacks for his posts on how to build a mailbox and how to build a birdhouse. If he receives 75 positive feedbacks for every mailbox video he creates and 50 positive feedbacks for every birdhouse video, what is the least number of birdhouse videos he will need to upload if he uploads 10 mailbox videos?

Let x represent Mail box videos and y represent bird house videos.

Select one:
A. 3
B. 4
C. 5
D. 6

D

Step-by-step explanation:

this is because I said Soo why are you reading on the weekend mate

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

-2 is the right