alanwoolcockAlwooly alanwoolcockAlwooly

15-07-2017
Mathematics

contestada

x plus 20% = 1980
what is x

Respuesta :

Banabanana Banabanana

15-07-2017

20% = 20/100 = 0.2

x + 0.2x = 1980
1.2x = 1980
x = 1980/1.2
x = 1650 ← unknown number

Answer Link

konrad509 konrad509

15-07-2017

[tex]20\%=0.2\\\\ x+0.2x=1980\\ 1.2x=1980\\ x=1650[/tex]

Answer Link

Otras preguntas

write a letter to your friend telling him or her on an excursion your school went and it's benefits

Please explain: Slope-intercept form: find the slope and y-intercept

Write an absolute value inequality whose solution is set by the graphs.

Primary sources O A are usually unreliable since the writers were probably biased OB. were written or created by the people who saw or experienced the event O C

A continental polar air mass moves into an area. Based on the characteristics of this type of air mass, which changes are most likely to happen in the area? A.

Convert 12.4 pounds to ounces? O 124 ounces O 49.6 ounces O 198.4 ounces O 0.775 ounces

What is the answer to y=a(1-2)^2+-3 in vertex form.

HELP ME PLEASE!! When conjugating verbs in present tense, the endings of -er, -ir verbs are identical except which forms? A) irregular and singular B) stem and

The sum of the first 8 terms in a geometric sequence with common ratio 2 is 1,785. What is the third term?

PLEASE HELP DUE SOON 70 POINTS!!