Answer:
ummmmmm peace out
Step-by-step explanation:
Step-by-step explanation:
B. -16 + (-7) ...this is the same as -16-7
68 minus 19 is 49
So the answer is there are 49 more children in the school then on the playground.
Use the site called Desmos, it's a graphing calculator and should help you in all the ways you need. It isn't complex. Just put that equation in a box and it graphs it for you.
She would have to use 11 1/4 milliliters of perfume 3 3/4= 15/4 multiply 15/4 by 3/1
15/4 (3/1)= 45/4= 11 1/4
