x menos 11 menor que 7. .............................
20+20+5/10+7/1000 I think
Answer:
16.67% less
or
she only made 83% of her anticipated $18,000
Step-by-step explanation:
3000/18000 = 0.1666 or 16.67% less
15000/18000 = 0.8333 or 83%
5/9 because you have to add those two together and put that number over the total number of marbles.