Answer:
1576.05 /5
315.21 per class
15033
Step-by-step explanation:
14,406 -(-627)
30
Equation y = 3x + 210
if y = 10x
10x = 3x + 210
or, 10x - 3x = 3x + 210 - 3x
or, 7x = 210
or, x = 210 ÷ 7
or, x = 30
17.5+17.5
17.5 + 17.5 is equal to 10% of 175 plus 10% of 175