(4m–5)–(–8m–5) SUBTRACT

12m

Step-by-step explanation:

(4m–5)–(–8m–5)

= 4m-5 + 8m + 5

= 12m

Step-by-step explanation:

If we have the expression , we need to distribute. This is the same as

, so we can leave that be. However, we now need to multiply by -1. Doing so gets us .

Together, we get . Combining like terms, we have .

Hope this helped!

step-by-step explanation:

for the free

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.