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

A nitrox ii gas mixture for scuba diving contains oxygen gas at 53 atm and nitrogen gas at 94 atm . what is the total pressure, in torrs, of the scuba gas mixtu

Carla makes 24 pieces of her famous fudge. She decides to make some goodie bags for 3 of her friends. She places 5 pieces of the fudge in each bag. How many pi

When Pip returns home for Mrs. Joe's funeral he's surprised by

A. How quickly money can be exchanged

If a thief jumps from the tried floor of a house while holding a box on

In 1995, Orlando, Florida, was about 175,000. At the time, the population was growing at a rate of about 2000 per year. Write an equation in slope-intercept for

what is the answer to 5/12-3/8?

how many vocabulary word do you need to rescue in unit 3?A.10 b.5 c.6 d.8

Do you expect the o−o bond in h2o2 to be longer or shorter than the o=o bond in o2? explain. drag the terms on the left to the appropriate blanks on the right t

If one incorrect sex cells combined with a normal sexual cell at fertilization , what would the effect on the chromosome number in the resulting offspring?