Sequences and series

Kylee is collecting canned goods for a food drive. On the first day she collects 2 can. On the second day she collects 8 cans. On the third day she collects 14 cans. This pattern continues for each day.

How many cans will she have after 7 days?

Owen's lemon tree is 32 inches tall. It grows 1.5 inches every month.

How tall is the lemon tree after 3 months?

How many spiders are there?

The value of a car over a period of time is shown in the table. Which statement is true of the value of the car?

There are 150 dog treats in the jar. Geoffrey feeds his dog 2 dog treats a day. How many treats would be in the jar after two weeks?

From birth to 6 months, babies gain 6 ounces every week. How many ounces does a baby gain in 11 weeks?

I give out 20 pencils per week. How many total pencils do I give out by the end of 5 weeks?

An Audio-Visual Room has 12 rows of seat. There are 20 seats on the first row, 23 on the second row, 26 on the third row and the pattern goes on and on. How many seats are there inside the Audio Visual Room?

(a)  

A drought can cause the level of the local water supply to drop by a few inches each week. Suppose the level of the water supply drops 9 inches each week. How much will it change in 7 weeks?