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?
Jacob=
Sister=.

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?
1st lap=
2nd 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?
Monday=
Tuesday=