2/3x=-12 what is the awnser to this question

Marian borrowed money to buy a sound system that costs $450. She is charged 5% simple interest for one year. What is the total amount that she pays for the second system if she pays the full amount in one year?

Omar had 7 goldfish in his fish tank. He has 3 fewer redfish than goldfish in his tank. Omar also has 8 more black fish than goldfish in his tank. How many fish does Omar have in all?

Lucy wants to summarize the account values for each of her investments. Use the histogram of Account Values to answer the question that follows. How many investments have a value of $150.00? a. 4 b. 5 c. 8 d. cannot be determined

Nadia made 56 muffins. She wants to fill each treat bag with 8 muffins. Nadia bought 7 bags.

The sum of three consecutive odd integers is 111. Find the numbers

Sam answered 36 questions correctly out of 60. Express his score as a percentage.

Lucaz has a stack of sports cards that is composed of 500 baseball, football, and hockey cards. he pulled 50 cards from the stack at random and recorded the results on the table

1 over 4 as a percent?

Sasha bought shoes for $38.88 and x pairs of socks for $1.87 each. Which expression shows the total money spent?

Randell bought 16 basketball cards from max's collection use the equation 16=2/5c To find the number of max's collection