Santana Office Supplies record the number of times their five photocopiers break down. The graph above shows the number of breakdowns for their photocopiers during 2011.

About how many photocopier breakdowns were there in total at Santana Office Supplies during 2011?

125

Step-by-step explanation:

Since we cannot find out the exact number of breakdowns for B3, B2, B1 and A2, we will count the point nearest to the bars.

B3: Approximately 25

B2: Approximately 30

B1: Approximately 35

A2: Approximately 20

A1: Exactly 15

Total no. of breakdowns: 25 + 30 + 35 + 20 + 15 = 125 breakdowns (approximately)

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

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)