Jan has 31.25 yards of fabric.she needs 6.25 yards to make a blanket. how many blanckets can she make

5 blanckets

Step-by-step explanation:

you make the decimal whole numbers by multiplying it by 100 which you should get 625 and 3125. divide 625 into 3125 then you will find your answer

Step-by-step explanation:

3*2^(4x)+2*3^(4x)=5*2^(2x)*3^(2x)

3*(2/3)^2x+2*(3/2)^2x=5

(2/3)^2x=t, then (3/2)^2x=1/t

3t+2/t-5=0

3t^2-5t+2=0

D=1,   t1=1,   t2=2/3

(2/3)^2x=1   or (2/3)^2x=2/3

              2x=0                      2x=1

                x=0                        x=1/2