How would I turn this into an expression

Withdrawing $10 every week from a perfect balance of $400

The sides of a triangle have lengths s, s, s+4, and 3s. What is the perimeter of this triangle

How many cyclist are atleast 26 years old A. 40 b. 52 c. 25 d. 15

25% of the accountants in a business are female. if there are 360 accountants altogether how many accountants are female? round to the nearest whole number

Sam, ravi and Elliot have 92 marbles altogether. sam has 3 times as many marbles as Ravi. Ravi has 2 Fewer Marbles than Elliot. how many marbles does Ravi have?

The population of Jalicia City was 24,000 people in 2010 and was increasing at a rate of 4% per year. What would the prediction be for the population in 2013?

1.448 rounded to the nearest tenth

200 cocoa beans make 1 lb. of chocolate. How many cocoa beans are needed to make 3 pounds of chocolate?

Henry made a total of $125.63 last week and worked a total of 18.25 hours. He divides 125.63 by 18.25 and got 6.88384. What does that number mean?

An initial deposit of $200 is made into an account that pays 4.2% annual interest. What is a model to represent the balance in the account after x years?

To take a taxi, it costs $3 plus an additional $2.00 per mile traveled. You spent exactly $ 20 on a taxi, which includes the $1 tip you left. How many miles did you travel