Woof15 Woof15
  • 03-12-2020
  • Mathematics
contestada

Evaluate the expression shown for x = 9.
-5/6x +7.

A.-13 1/3.

B.-1/2.

C.7 1/3.

D.9 2/3

Respuesta :

85821 85821
  • 03-12-2020

Answer:

B. 1/2

Step-by-step explanation:

Make 9 an improper fraction, then multiply by -5/6.

-5/6 times 9/1 = -45/6.

-45/6 cannot be simplified, so you make it a mixed number.

-7 1/2.

Add the 7 to -7 1/2 and that cancels out to 1/2

Answer Link

Otras preguntas

The theme of a story is________ options: the major conflict that the protagonist faces and overcomes a summary of what happened a significant idea or statement
How do you write 35,326 in words
5(x+4)=6x-5 please help :)
Standard electricity costs 12.366 cents per kWh for the first 500 kWh used in one month. The electric company also charges an $18.57 per month fee for billing,
A form of government when one person has all the power
Mir evaluated 5x - (x + 3)2 for x = 2, as shown. Describe Amir's mistake and find the correct answer. 5(2) - (2 + 3)2 = 10 + (-5)2 = 10 + 25 = 35
where do romans live
Tank A currently holds 700 gallons of water while tank B holds 400 gallons of water. If the water in tank A decreases at a rate of 2 gallons per minute and the
3 - 2 * r = 5 please what is the solution for r ?
Natalie drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk?