The sum of sabrina and isaiah's ages is 20. If Isaiah is 2 years younger than Sabrina how old is each child?

The posting reference column in the ledger is A. used to record the journal and page number the transactions originated. B. used to record the ledger number. C. used to record the date. D. not used.

Solve the word problem. Luke mowed a lawn today to earn some extra money. He spent $2.10 on fuel and $4.45 on lunch. He charged $13.50 to mow the lawn. What was his profit for mowing the lawn? a. $20.05 b. $15.85 c. $11.15 d. $6.95

What is another way to write 101 - 13.7x = 73.6

Which shows the expression below in simplified form? (7 * 106) * (9 * 10-2)

Gavin paid a credit card bill late. How long will that fact remain on his credit report? A. indefinitely B. up to 10 years C. 7 years D. 2 years or less

C = 145º, b = 7, c = 33

The two islands shown below with the given areas have the same population. Which has the greater population density? Explain. The first island has an area of 486 mi squared and the second has an area of 532 mi squared.

Lee wong receive an annual salary of 65,000 today his boss inform him that he will be getting 3,000 raise the percent increase round to the nearest tenth

Mary works 3 days a week after school. She earns 18 dollars a day. Mary wants to have at least $200 saved by summer vacation. How many weeks will she have to work? Is this an equation or an inequality?

Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His mortgage payment would then be $2100. Luis has an annual income of $91,500 and $65,000 in savings.