I have a test tomorrow and i forgot this but how do you do something like this: -(-14⅞)-15+(-⅚)-14⅞​

-15 5/6

Step-by-step explanation:

Combine the given terms (through addition and subtraction).

14 7/8  -  15  -  5/6  -  14 7/8

Identify the LCD:  It is 24

Therefore we have:

14 21/24 - 15 - 20/24 - 14 21/24

Combining the whole numbers, we get

14 - 15 - 14, or -15

and combining the fractions, we get

21 - 20 - 21

= -20/24

       24

and so we have -15 - 20/24, or -15 - 5/6, or -15 5/6

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

560

hope this : )