Original: 500. new: 625 what’s the percent of change

25% increase.

Step-by-step explanation:

The original price was $500

The new price is $625

Change in price = $625 - $500 = $125

Percentage change = (change in price ÷ original price) × 100

i.e % change = × 100 = 25%

This means that there was a 25% increase in price.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.