chopiloferenju chopiloferenju

03-03-2022
Mathematics

contestada

7,4,5,2x,11, is 15 find the value of x

Respuesta :

desinablessing15 desinablessing15

07-03-2022

Answer:

don't understand

but mean = summation x

total number

15=7+4+5+2x+11

5

15=27+2x

5

multiply both sides by 5

15×5=26+2x ×5

5

75=26+2x

75-26=2x

49=2x

2. 2

x= 24.5

Answer Link

Otras preguntas

how can you translate PIOVE A CATINELLE?

What are 5 rights that you would want to protect and why

Find the measure of the angle indicated in the image above. A) 120 degrees B) 76 degrees C) 80 degrees D) 90 degrees

Why did the founding fathers

Why were the Crusades fought? a. to bring the eastern bishops back under the pope’s control b. to protect European territory from invading Muslims c. to unite t

If on the first of January a savings account has a balance of $3,200, what amount will be in this account after 3 years if the bank gives 6% per year interest c

Base your answer to the following question on the passage below and on your knowledge of social studies. ...A weary, exhausted, nerve-racked group of men it was

Which of the following statements about solid-waste recycling is false? A) It’s less expensive for customers to separate their trash before pickup than to

Triangle with sides of 8.2 cm , 3.9 cm , and 4.5 cm

Mrs.Mendoza is organizing seating for a standardized test . 45 ninth-grade students and 120 tenth-grade students will take the test. Each row will have the same