Ragnar's bathroom has 148 tiles in it. He found that his kitchen has 7 times as many tiles as his bathroom. How many tiles are in Ragnar's kitchen?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

I’m stuck on this equation, anyone got the answer?

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.