Can some one please help me I need it by 3:00 pm asap.I will give you 60 points ,a brainless,thank you,and 5 stars .All i need is the equation and the expression
1. Jacob and his sister received a total of $150 for their birthday. If Jacob received
$20 less than his sister, how much did each person receive for their birthday?
2. For basketball tryouts, Kiana ran two laps in 28 seconds. On the second lap, she
beat her first lap by 4 seconds. How fast did it take her to run each lap?
3. Lucas studied Monday and Tuesday for his math test. He spent a total of 120
minutes studying. He spent an extra 15 minutes studying on Tuesday. How long did
he study on each day?