If the pre-image is dilated (with the center at the origin) by a scale factor of 3, what is the coordinate transformation?
Of(x, y) = (x/3, y/3)
O f(x, y) = (x, y-6)
O f(x, y) = (x-4,y+16)
O f(x, y) = (3x, 3y)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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