caitlinb3706
caitlinb3706 caitlinb3706
  • 01-10-2019
  • Mathematics
contestada

insert grouping symbols to make the answer correct. Then evaluate the expression to justify your work. 9 + 3 • 4 - 6 + 12 / 3 = -20

Respuesta :

scarrywolf
scarrywolf scarrywolf
  • 01-10-2019
9 + (3 x 4) - 6 + 12/3 3 makes 12 4 times which is why 12/3 is 4
9 + 12. -6. +. 4
21 - 6 + 4
15+4 = 20

Answer Link

Otras preguntas

I really need help on geometry
What is binomial nomenclature ?
Carlos is walking on a moving walkway. His speed is given by the function C(x) = 3 x 2 + 3x - 4, and the speed of the walkway is W(x) = x 2 - 4x + 7. 20.
2x + y = 3 x - 2y = -1 If equation one is multiplied by 2 and then the equations are added, the result is _____.
what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same
charlotte has 12 t-shirts. One fourth of her t-shirts are green. How many of Charlotte T-shirts are green
What causes climate change?
who invented watermelon
Your doctor prescribes you to take 400 milligrams of medicine every 8 hours. How many ounces of medicine do you take in a day?
Gabriella wants to tile a room with an area of 320 square feet. The width of the room is 4/5 its length. What are the length and width of the room?