On August 1, Ira’s bank balance was $300. During the month, he wrote three checks for $115.25 and made it be deposit of $165. Which of the following best represents his checking account balance at the end of the month? A. 119.25
B. -119.25
C. -$45.75
D.349.75

How do you use the elimination method for this question? explain, because i really want to understand!

Can any one me with the answers to these questions asap?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .