Number of Pictures Taken
Adam 19
Tessa 92
Nicki 78
3. MP.4 Model Complete
the bar diagram.
Decide how the numbers in
the problem
relate. Then write an
equation that shows
how to solve the problem.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

so, converting firstly the mixed fractions to improper fractions and then "adding".

k

step-by-step explanation:

domit