Which of the following best describes the solution to the equation below?

A.

exactly one real solution,

B.

no real solutions

C.

exactly one real solution,

D.

infinite real solutions

The number 9 has only one prime Factors, 3. What is another number less than 50 with only one prime factor

How many 9s are there in 63? .

A Little League team played a doubleheader (two back-to-back baseball games). The first game lasted 155 minutes. The second game lasted 175 minutes. There was a 30-minute break between games. What was the total time of the doubleheader?

What is/are the factor (s) in the "Sub-U-Like" study? A. 30-second, 60-second and 90-second commercials B. The number of students C. Craving for Sub-U-Like D. The length of the television program E. Length and frequency of the commercial. F.

For a party, Shandra and James each brought 5 packages of hot dogs buns that each cost $1.50. How much did the hot dog buns cost altogether?

Five times a number decreased by 7 times the same number is at most 20. What is the number?

When the positive integer n is divided by 7, the remainder is 2. What is the remainder when 5n is divided by 7?

A cookbook says to cook a beef roast 35 minutes per pound. How many hours will it take to cook a 6.5 pound roast?

What is the some of the counting numbers from 1 to 80?

How many solutions is there to: ½ (6x-4) = 3x-2