bennettpaitynn bennettpaitynn
  • 24-02-2021
  • Mathematics
contestada

5(2i+4) - i = 38
distributive property

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 26-02-2021

9514 1404 393

Answer:

  i = 2

Step-by-step explanation:

The outside factor multiplies each term in parentheses.

  5(2i +4) -i = 38

  10i +20 -i = 38 . . . . eliminate parentheses

  9i +20 = 38 . . . . . . collect terms

  9i = 18 . . . . . . . . . . subtract 20

  i = 2 . . . . . . . . . . . . divide by 9

Answer Link

Otras preguntas

Write an original prose composition using phrases, clauses, verbals, and various sentence types
How did the new mass culture reflect technological and social changes in the 1920s?
i need help pleaseeeeeee im stuggling
Twelve year old Jamie has decided that he wants to be a doctor when he grows up. From the viewpoint of each of the following perspectives, explain why Jamie may
Which of the following weighing balances performs measurement in a closed compartment with no air currents to disturb measurement
2. Given the equation 2x – 3y + 4z =12, find the three intercepts for this plane and graph it below. Show your work. Please view the video “how to submit a part
what does the diencephalon do in the nervous system?
What are some of the mental and physical health risks associated with a sedentary lifestyle?
To what place is 220.0 accurate? 1) tens 2) tenths 3) hundreds 4) hundredths
*For animal anatomy* The diaphragm is ______ to the stomach. a) dorsal b) rostral c) ventral d) cranial