Answer:
30x-16y+10-10x-5y+4
20x-21y14
Step-by-step explanation:
8,900,000 this is 8,920,000 rounded to ten thousands
Since a week is 7 days you have to multuply 7*3/4
Turn 7 into a fraction
Answer:
Step-by-step explanation:
9 - ratio 3:5
10 1/8 + 1/4 = 1/8 + 2/8 = 3/8 of the pizza eaten
so 5/8th of the pizza is left