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.

150.6

all i did was i multiplied 5.02 by 30

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.