Chen made a table to track the savings he builds up over the first three weeks of doing chores. He’s decided to not spend any of the money. If the sequence of values for the money that he has saved over the first three weeks follows an arithmetic pattern, how much money will he have saved by the fourth and fifth weeks?

Type the correct answer in each box. Use numerals instead of words. Do not use $.

What is the inverse of the function f(x)=4x+8

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.