8 1/4x5 1/2what is the answer to this

Last year, James earned £1,100 per month. This year, he's had a 4% increase in his monthly pay. He worked 40 hours per week for 48 weeks in the year. What is James' average pay per hour this year? Give your answer to 2 dp.

6.4x + 3y=36 when x=3 A. 5 B. 9 C. 6 D. 8

What is 4xy + xy - 7x + x?

Can the sum of two irrational numbers ever be a rational number?

If $1,000 is invested at an interest rate of 10% per year, compounded monthly, find the amount of the investment at the end of 4 years.

The ratio for 18 girls to 27 boys as a fraction is

A swimming poolis 34 feet long, 16feet wide, and five feet deep what is the volume of the pool

The school janitor is going to purchase a vacuum cleaner to use in the classrooms. The regular price of a vacuum cleaner is $70. The janitor can buy a used one for $28. How much money will he save if he buys the used vacuum cleaner?

How can you estimate quotient

In a class, 40% of the students are boys. There are 22 boys in the class. How many students are in the class?