Yuma needs a singer. singer a is offering her services for an initial $50 in addition to $20 per hour. singer b is offering his services for an initial $100 in addition to $10 per hour. when will the two singers charge the same amount of money

Me with this one question, and i'll upvote the brainliest answer

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).

What is the relationship between all triangles that can be drawn given the same three angles