anna121williams anna121williams

24-09-2019
Mathematics

contestada

The difference of a number and 12 is 30

Respuesta :

24-09-2019

Answer:

42

Step-by-step explanation:

Difference is substitution, so a number (x) minus 12 equals 30

x-12=30

Add 12 to both sides

x=42

Answer Link

Otras preguntas

A hair salon offers three services: haircuts, color treatment, and styling. the salon charges $40 for a cut, $65 for color, and $30 for styling. last month, the

Cynthia decides she is going to purchase a used passenger car. Her grandparents agree to pay for 50% of the passenger car. To get an idea of prices Cynthia look

What were TWO advantages of the Jamestown colony location? a.People could watch for approaching ships. b.It made the search for gold and silver easier. c.It was

The physiological state in which all body systems are in balance and functioning normally is a. homeostasis. b. recovery. c. adaptation. d. eustress.

For what reason has the united states been called a nation of "joiners?"

Find the area of the shaded parts

What did the ancient indians do for a job?

PLEASEEEEEEEEEE HELPPPPPPPPPPPPPPP

A total of 276 tickets were sold for the school play. They were either adults tickets or student tickets. The number of student tickets sold was 2 times the num

what is the perimeter of 16cm 25cm