ayla3847 ayla3847

02-09-2022
Mathematics

contestada

I thought of a number, added 21, and then added twice my
original number and got 84. What is my number?

Respuesta :

MangaDeku MangaDeku

02-09-2022

Answer:

31.5

Because if you Subtract 21 from 84 you get 63
then if you divide 63 by 2 you get 31.5 so your Answer would be 31.5.

Answer Link

Otras preguntas

Write the missing numerator for 15/25=x/5

A woman begins driving her car 25 km north of calgary. Some time later, the woman and her car are 100 km north of calgary. What is the distance and displacemen

What was the role of ephors in Sparta?

. Which city has been generally credited with the birth of the baroque style? 1. london 2. paris 3. rome 4. vienna

Liam bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If liam paid with an $100.00 bill, how much change sh

What should you do if you are unsure about whether or not to cite the source?

A student found the slope of a line that passes through the points (3, 15) and (5, 9) to be . What mistake did he make?

The enrollment at a college has lowered 8% per year for past two years. if the current enrollment is 541,625 students, find the number of students enrolled two

Atoms usually combine with other atoms to form: elements compounds neutrons

Due to its open borders and better economic situation, the social service system of Costa Rica is overwhelmed with: