Simplify 2x^2y+xy+5y^2-7x^2+4y^2

Joe orders a meal that costs $11.05. The sales tax is 4.5%. If joe leaves a tip that is 15% of the bill after tax, what does he pay?

a bus left the station at 8:25a. m and arrived at its destination at 9:44 pm on the next day how long did the trip take

Scarlet opened a savings account and deposited $100 as principal. The account earns 10% interest, compounded yearly. What is the balance after 9 years?

Grace is comparing cell phone plans. A prepaid phone plan costs $0.20 per minute and has no monthly fee. A contracted phone plan costs $50 per month and $0.02 per minute.

What is equivalent to (4+5i) (4-5i)

3• (1+2) ^2-4^2 evaluate

Solve for the variable in 6/18=x/36

James pays $120.00 for golf clubs that are on sale fo 20% off at golf pros. At nine iron, the same clubs cost $8.00'less than they cost at golf pros. They are on sale for 13% off

Pietro buys 20 candy bars for $6 he plans to sell all 20 candy bars in 1 day he need to make a profit of $10 per day to meet his fundraising goal how much must he charge for each candy bar?

It takes 96 cubic in cubes to fill this figure (its a rectangle) 6 inches 2 inches 8 inches find the volume of the figure by multypiling the side lengths. What do you notice?