Sally, Juan and John went to the store to buy some Halloween candy. Sally bought 2 Snickers, 1 M&Ms and 3 Sour Patch Kids for a total of $13. Juan bought 2 packs of M&Ms and 2 Sour Patch Kids for $10. John bought 2 bags of Sour Patch Kids for $6. Write and solve a system of 3 equations to figure out how much they paid for each item. Use substitution to solve. X= cost of Snickers ___
Y= cost of M&Ms
Z= cost of Sour Patch Kids

a. Snickers $1 M&Ms $2 Sour Patch Kids $3 b. Snickers $2 M&Ms $3 Sour Patch Kids $4 c. Snickers $3 M&Ms $1 Sour Patch Kids $3 d. Snickers $1 M&Ms $1 Sour Patch Kids $4

step-by-step explanation:

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.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )