Alex had - $12 in his bank account. He added the $73.26 he earned that week. Then, he spent $65.50 on a new game. How much money is in his account now?

Hiro has 5 kilog of potatos a 2 kg of onions he plans to use 3.25 kg of potatoes and 550 grams of onions for recipe. how many total kilograms of the produce will not be used?

Solve the equation for the letter l: a = lw

0.00002 in scientific notation

Quote: A guy walks into the store and steals $100 bill from the register without the owner's knowledge. He comes back 5 minutes later and buys $70 worth of goods with the $100 bill. The owner gives him back $30 in change.

From the set 1,3,6 which of the values can be substituted for x to make the equation true 27-2x=15

Find the surface area of the regular hexagonal pyramid shown to the nearest square meter. a. 406 m2 b. 393 m2 c. 819 m2 d. 240 m2

does it matter what interval you use when you find the rate of change of a proportional relationship? Explain.

Why can't a triangle have more than one obtuse angle

Riley is building a fence for his garden that is 20 1/2 feet long and 5 feet wide. what will the area of the fence be?

Solve for x Y^2+x^2=7^2