Answer:
She will get 12 books from the store
Step-by-step explanation:
We can use ratio's to solve
2 books out x books out
------------------- =-----------------------------
3 books in 18 books in from Val
Using cross products
2 * 18 = 3 *x
Divide each side by 3
2*18 /3 = 3x/3
2*6 = x
12 =x
12 from the bookstore
3 of yours ↔ 2 from the bookstore
18 of yours ↔ 12 from the bookstore
D-step explanation:
None just guessed
20
10 -angles CGD and FGE
11-FGB and EGD
12- BGC and CGD
13-FGB and BGD
14- AGB and BGC
15- EGD
a
you are trying to divide x by 7 to isolate x. so you divide by 8 on both sides.
