A portion of the Quadratic Formula proof is shown. Fill in the missing statement.

1. are the triangles similar and if so why? what is the value of x? show your work.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).