Y/(X•grams), find the total cost of the gold, then use y to divide the whole thing.
Answer:
25
Step-by-step explanation:
look B=C
so,
A+B+C=180 Sum of all <s of Tri
x+5+3x+3x=180
7x=175
x=175÷7
x=25
Answer: 28 factors
Step-by-step explanation:
6: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96
8: 8 16 24 32 40 48 56 64 72 80 88 96
Answer:
(7,6)
Step-by-step explanation:
Answer:
$168
Step-by-step explanation:
1. x - 1/4x = 126
2. multiply each side by 4
3. 4x - x = 504
4. 3x = 504
5. divide each side by 3
6. x = 168