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

Find an equivalent ratio for 22/55 and then write the proportion

What is the coefficient of y in the expression 12+3y-2x?

A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima

Buck drove 220 miles in 5 hours. What was his average rate of speed?

What is the change in number of individuals in a population over time? A. population decrease B. population stability C. population growth D. population resista

(X+12) 2 ÷ x2-144 ×-12. 12×-144

How consumers behaviour affect market equilibrium

The neolithic revolution is most closely associated with....

Where do the cranial nerves originate? Where do the spinal nerves originate?

Who were the Nazis ?