The area of Juan's garden after he adds a border x feet wide is equal to (3+2x) (6+2x) which polynomial represents the area of Juan's garden?

A. 4x^4+30x+18

B. 4x^2+22x+27

C. 4x^2+18x+18

D. 4x^2+6x+18

Solve for x: 0.25x+0.1x=9.8

Linda's account has a balance of - $45.50. If she owes the bank more than $30, her account gets closed. Which of the following is true about Linda's account? A) It gets closed, because |-45.50| > 30 B) It stays open, because |-45.

A 120 watt light bulb uses about 0.1 kilowatt of electricity per hour. if electricity costs $0.20 per kilowatt hour how much does it cost to have a bulb on for an hour?

What kind of proof requires you to prove that all but one of a set of possible alternatives are false A. direct proof B. elementary proof C. indirect proof D. scientific proof

What is the answer N = (3*5²*X³)

The measure of the angles of a triangle are given as 2x°, 3x°, and 4x°. What are the measures of each angle?

Ethan decided to type up some documents while waiting for the meeting to start. he can type 2 pages every 1/8 hours. if the meeting started 3/4 hour later than the scheduled time, how many pages can he type before the meeting starts

A man hiked a distance of 9 miles into the country. he rode back in a car along the same route at the rate of 27 mph. if the entire trip took 3 hours and 20 min, find his rate while walking. answer: mph

5. You want to carpet a square room that has an area of 144 square feet. What is the length of one side of the room?

A box can hold 135 cubic inches of cereal. If the box is 6 inches long and 2.5 inches wide, how tall is it?