solve this problem on paper using all four steps.

ted weighs twice as much as julie. mike weighs three times as much as julie. together, ted, mike, and julie weigh 210 lbs. what is the weight of each person?

julie weighs pounds, ted weighs pounds, and mike weighs pounds.

Julie weighs 35 lbs, Ted weighs 70 lbs, Mike weighs 105 lbs.

Step-by-step explanation:

Let the weight of Julie be

Given:

Ted weighs twice as much as Julie

Weight of Ted =

Mike weighs three times as much as Julie.

Weight of Mike =

Together, Ted, Mike, and Julie weigh 210 lbs.

Solving above we get;

Hence Julie weight is 35 lbs.

Weight of Ted =

Hence Ted weight is 70 lbs.

Weight of Mike =

Hence Mike weight is 105 lbs.

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

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.