JuGoatedFR JuGoatedFR
  • 23-08-2021
  • Mathematics
contestada

4. (k? - 4k+7)+(k? +9k – 3)
ON SA

Relax

Respuesta :

sossokadeoliveira
sossokadeoliveira sossokadeoliveira
  • 23-08-2021

Answer:

7k + 4

Step-by-step explanation:

I don't know what ON SA means, but here's how I solved it:

(k - 4k + 7) + (k + 9k – 3)

(-3k + 7) + (10k - 3)

(-3k + 10k) + (7 - 3)

7k + 4

Answer Link

Otras preguntas

What does this tell us about the sum of 7 and its opposite, -7?
which of the following uses a nonrenewable resources energy source. a wind mill. a power plant. a fruit orchard. a swimming pool​
90000 is 1/10 of what?
So this is the question: Meg has 7/8 jug of orange juice. How many 1/2 jug servings can Meg get from that jug? Please help me!
why did the Huguenots come to present-day Georgia in the 1700s
Plz help me on 1-5 I’m so confused !!
Look at the picture. Use the verbs in brackets to complete the sentences about what the teenagers are doing.
Find valve of X of a vertical angle with 5x+4 degrees and 8x- 71 degrees
The product of 5 and the cube of x, increase by the difference of 6 and x3
facorts of 8 pleaseeeeeeeeeeeeeeeeeeeeee