Solve this! :.

three one fifth plus two third is equal to

Hana paid $1200 for the carpet in her living room. the room has a area of 251.2 square feet. what was her unit cost in dollars per square foot round to the nearest cent

What is - 8 squre root 24k^3

What is (3.9 times 10 to the power of 2) times (2.3 times 20 to the power of 6)

I need to solve this wink wink 5-6+8*674/2

The price of a visit to the dentist is / $50$50. If the dentist fills any cavities, an additional charge of / $100$100 per cavity gets added to the bill. If the dentist finds nn cavities, what will the cost of the visit be?

19.83 rounded to the nearest tenth

What is the optimal way to compute a1a2a3a4a5a6?

This is 10 degrees colder than 4°F.

Estimate. then, divide using the standard algorithm and check 45.15/21

Dwayne has $40 in a savings account that earns 5% annually. The interest is not compounded. How much will he have in 1 year?