Q represents how many they did NOT recieve
380-127= 253
Now let's check
380-253= 127
CHECK
So q represents 253(the number of invitations they did NOT recieve)
Hope this helps!
For the each of them simply substitute for x in each equation to see if you get the corresponding y , it doesnt really get any more straightforward than this
Yes, it is. Even 0. 1x0=0
Answer
1.4 cups
when you divide 7/5 you get 1.4 cups
1.4 lies between 1 and 2
so:
1-------1.4------2
