The line shown below are parallel. if the green line has a slope of -4, what is the slope of the red line?

The line shown below are parallel. So parallel lines have same slopes. If the green line has a slope of -4, the slope of the red line is also -4

Answer

- 4

- 4

Step-by-step explanation:

parallel lines always have the same slope with the exception of 2 vertical lines which have an undefined slope.

So if the green line has a slope of - 4, so does the red line.

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls