At the local ballpark, the team charges $5 for each ticket and expects to make $1,200 in concessions. The team must pay its players $700 and pay all other workers $1,300. Each fan gets a free bat that costs the team $3 per bat. How many tickets must be sold to break even?

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

step-by-step explanation:

20-2= what