Someone answer this please I don’t know what the answer is

3e+10f-9

Step-by-step explanation:

We have to collect the matching letters

4e-e is 3e

2f+8f is 10f

-9 is the only number

In algebra, we always write them in alphabetical order, with any lonely numbers last

So we have 3e+10f-9

the correct answer is 5 6 and 7

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.