To play bingo, there is a $10 cover charge plus $2 per bingo card. write an expression to represent this.

An expression y = 10+ 2x

Step-by-step explanation:

As per the statement: To play bingo,there is a $10 cover charge plus $2 per bingo card.

Let x represents the number of bingo card and y represents cost .

"$2 per bingo card" means 2x

"$10 cover charge plus $2 per bingo card" means 10 + 2x

then,

an expression to represents this statement;

y = 10 + 2x

24

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)