Question

Miss Garfunkle is buying granola bars for her students. She already has 10 granola bars in her desk and needs a total of x bars. They are sold in packs of 6. Write an equation to show how many more boxes of granola bars she needs?

Answer 1

To find out how many more boxes of granola bars Miss Garfunkle needs, we can set up the equation y = (x - 10) / 6, where x represents the total number of bars needed. This equation takes into account the 10 bars she already has and the fact that granola bars are sold in packs of 6.

Step-by-step explanation:

To find out how many more boxes of granola bars Miss Garfunkle needs, we can set up an equation using the information given. Let's represent the number of boxes she needs as 'y'.

She already has 10 granola bars, so the total number of bars she needs (x) can be represented as x = 10 + 6y, where 6 is the number of bars in each pack.

To find out how many more boxes of granola bars she needs, we need to solve this equation for 'y':

x = 10 + 6y

Subtracting 10 from both sides gives us:

6y = x - 10

Finally, dividing both sides by 6 gives us the value of 'y':

y = (x - 10) / 6

So, the equation to show how many more boxes of granola bars Miss Garfunkle needs is y = (x - 10) / 6.