Help me solve this plz

kn;bjo m'lbk

Step-by-step explanation:

The answer to your question is   (x + 6)(x + 7)

Step-by-step explanation:

Equation

                            w²  +  13w  + 42  = 0

Process

1.- Find the prime factors of 42

                                 42   2

                                 21    3

                                   7    7

                                   1

   42 = 2 x 3 x 7

2.- Combine the prime factors to find to numbers that added gives + 13

          (2 x 3) + 7

                6  + 7 = 13

    This numbers are 6 and 7

3.- Factor the equation using two sets of parentheses and the square root of the first term and the previous numbers (step 2).        

           (x + 6)(x + 7)

idk bring the function back   im not smart

step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: