Evaluate the expression when x = 4. 3x + 2 A. 36 B. 24 C. 18 D. 14

A race car travels 1,212 kilometers in 4 hours. what is the car's rate of speed?

Mr. calloway is an algebra teacher. every class period he draws a piece of paper out of a hat without looking to determine the number of homework problems he will assign.

Mandy has decided to sell pet rocks at an art fair for $5 each. she has paid $50 to rent a table at the fair and it cost her $2 to package each rock with set of instructions. for what number of sales will Mandy make a profit?

Let a, b, c and d be constants. Determine which of the lines, if any, are parallel or perpendicular. Line 1: y-c=ax Line 2: ay=-x-b Line 3: ax+y=d

There are 279 middle schoolers going on a field trip. An adult is needed for every 8 students. Me. Smith determines that 34 adults are needed for the trip. Explain with math and words whether or not Mr. Smith is correct.

The dot plot show the number of emails aaron sent his cousin each week

Mike works T cheesecake king. he earns $11 per hour as a busboy.

The value of a machine when new is £8000. The value depreciates by 10% each year. Work out its value after 3 years

What is 1 third as a percent

At the beginning of the year Jordan had $7000 in his no-interest checking account. He withdraws $300 every month and makes no deposits. Write an equation for the account balance after x months. Do not include the dollar sign.