Jennifer sells paper by the pound. it costs jennifer $10.00 to ship any package of paper. for every pound of paper jennifer sell she earns a profit of $3.00. which graph could jennifer use to calculate her total profit from selling and shipping any package? the x-axis represents the weight of any package (in pounds) and the y-axis represents jennifer's total profit (in dollars).

A

Step-by-step explanation:

It costs Jeniffer $10 for each package. She earn $3 in profit for each package. Jennifer could use the equation y = 3x - 10 to model

her total profit. Graph A shows this linear equation.

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

step-by-step explanation: