Mr. chan made 252 cookies for the annual fifth grade class bake sale . they sold 3/4 of them and 3/9 of the remaining cookies were given to p. t.a members . mr. chan allowed the 12 student to divide the cookies that are left equally how many cookies will each student get. hurry i need

Answer

Find out the  how many cookies will each student get.

To prove

As given

mr.chan made 252 cookies for the annual fifth grade class bake sale .

they sold of them

Than

                                                = 189

Number of cookies left after sold = 252 - 189

                                                       = 63

of the remaining cookies were given to P.T.A members .

Than

                                                                                               = 21

Number of cookies left after giving to P.T.A members = 63 - 21

                                                                                          = 42

As given

mr.chan allowed the 12 student helper to divide the cookies that are left equally.

                                                     = 3.5

Therefore the 3.5 cookies each student gets.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.