Ms. Ramos would be saving $0.50. If you multiply 2.75 times 4 which would be the amount it would cost from the store, you get $11. If you multiply 5.25 times 2 which would be how much it costs on the internet you get 10.50. So therefore she saves $0.50.
Answer:
390
Step-by-step explanation:
26 times 30 is 780 since it is a triangle you divide by 2
Answer:
4/9
Step-by-step explanation:
So, the ratio of the books is 8:10:6. After 2 books were taken off of each shelf, it became 6:8:4. All of these numbers added up is 18. So that means 8/18 of the books are math books, which can be simplified to 4/9.
Just graph it, that’s way too much work to do mentally.