Answer:
120 gold is in the alloy
Step-by-step explanation:
G:S
6:4
6+4=10
200/10=20
20*6=120
Hope this helps!
7x^2 + 3
7(4)^2 + 3
7(16) + 3
112 + 3
115.
The slope is 3/4. you need to find the change of y over the change of x.
Answer: 24°, 48°, 108°
Step-by-step explanation:
Answer:
Step-by-step explanation:
0. 1
1. 1 1
2. 1 2 1
3. 1 3 3 1
4. 1 4 6 4 1
5. 1 5 10 10 5 1
6. 1 6 15 20 15 6 1
7. 1 7 21 35 35 21 7 1
8. 1 8 28 56 70 56 28 8 1