What is the determinant of the coefficient matrix of the system 0x+0y-0z=3 0x+0y+0z=-1 0x+0y+0z=18

Determine if the set is empty x is a planet in our solar system whose name begins with F

A video game system and several games are sold for $ 648. The cost of the games is 3 times as much as the cost of the system. Find the cost of the system and the cost of the games.

How to Solve 9=m-4 And check answer

Example of a real world function.

Ryan opens a bank account with $50. Each month he deposits an amount that doubles his savings. Ryan gets $2 from the bank each month as an incentive for maintaining this savings pattern.

You run 1 3/4 mile each day your friend runs 4 times as far as you do how far does your friend run each day

What is 42% of 16?

What is the common ratio of the sequence? -2, 6, - 18, 54,.

A translator earns $9.50 for each page that she translates. If she works 6.5 hours and translates 16 pages each day on average, which of these proportions can be used to calculate her average hourly wage w?

Half a number increased by 2