What is -3-4 plz someone help

=-7

-3-4 = -3+-4

(Remember, the 4 is negative since we are subtracting 3 from 4)

-3+-4

=-7

Explanation:

Draw a number line. Plot -3 on the number line. Then move 4 units to the left to go from -3 to -7

This is a visual way to see that -3-4 = -7

When we subtract a positive from a negative, we are basically adding the two positive versions of the number and making the final result negative. So we can think of it as 3+4 = 7, then make the 7 negative to get -7.

In terms of money, you can think of -3 as you are 3 dollars in debt. Tacking on the -4 means you go four more additional dollars in debt leading to a total debt of 3+4 = 7 dollars. Writing -7 means you are 7 dollars in debt when everything is said and done.

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.