Express 45.389 in expanded form using decimals

What are the next three terms in the sequences below? 1.2, 5, 7, 12, 2.9, 11, 20, 31, 3. 2, 5, 10, 50, 4.1, 3, 3, 9,

A piggy bank contains the same number of quarters as nickels. If there are no other coins in the piggy bank, and it is worth $2.10, how many quarters are there? A. 4 B. 5 C. 6 D. 7

The length of a rectangle is 9.7 cm more than 4 times the width. If the perimeter of the rectangle is 91.4 cm, what are its dimensions? show your work

A plumber charges a vist fee of $25 plus $10 for every hour he spends repairing. Write an equation in slope intercept

Lee split all of his seashells evenly between 7 containers. There are a few left over and he gave those to his brother. He had 265 shells in all. How many shells did his brother get?

A train travels a distance of 872 miles. Then it travels another 342 miles. The train then travels another 403 miles. How many more miles does the train travel on the first part of the trip than on the second and third trips combined?

Edward's recipe for salad calls for 3 3/4 cups of lettuce and 1/2 lb of tomatoes. Determine how many cups of lettuce Edward would need to mix with 1 lb of tomatoes. Show your work.

Kia purchased 3 pounds of grapes and spent $11.63 on other items. She spent a total of $20. She used the following steps to find the cost of each pound of grapes. When Kia subtracts 11.63 from both sides, what does the difference represent?

A line passes through the origin and has a slope of - 3/2. Through which quadrants does the line pass?

How do I make an algebraic formula for a number that's increasing by 74%? Starting number: 93.13, I need a formula to go up by 74% 100 times.