How to solve scientific notation

Sara's Savings account balance change by - $34 one week and by - $67 the next week. Which amount represents the greater change

9.702, 9.3, 9.72, 9.3022 from least to greatest

If you buy 10 printers for your office and each printer costs $199, what is your cost for all 10? a. $2,990 b. $1,999 c. $1,990 d. $2,999

Write a rule for the sequence 8, - 1, 10, - 19

The soccer team collected $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles.

Anisa is cooling water in her fridge. The waters temperature starts at 85 degrees and she cools it 3.5 degrees every minute. Create a number sentence to model this scenario.

Tristan has 45 apples and 20 pears that he is putting into gift baskets. Each basket will have the same number of apples and pears. What is the greatest number of baskets Tristan can make with no fruit left over? Explain.

85+3x-5=180 what does x equal

robert wants to put lights around the edge of his deck. The deck is 43 feet long and 26 feet wide. How many yards of lights does he need?

If a computer costs $600.00 and the sales tax rate is 7.5 percent, what is the total cost of the computer?