donisdiego20 donisdiego20

01-12-2020
Mathematics

contestada

Ramauri is thinking of a mystery number. He cuts it in half then takes away 9. The result is -5. What is the mystery number

Respuesta :

hiyathere16 hiyathere16

01-12-2020

Answer:

8

Step-by-step explanation:

mystery number= x

he divdes x by 2 and then subtracts 9 and gets -5. reverse the order to find x.

-5+9 which is 4 times 2 which is 8. x is 8

Answer Link

Otras preguntas

Need help with this please

Driving excessively fast or slow, showing off while driving, or driving aggressively might indicate a driver ___________________.

equalent weight of oxalic acid

¿Qué no es necesario hacer para tener una comunidad limpia? A. limpiar los ríos B. tener una experiencia inolvidable D. recoger la basura

according to the study, what did john steinbeck do to prepare for his book the grapes of wrath?

Need help. Find the derivative of f(x) = 5x + 9 at x = 2. Find the derivative of f(x) = 6 divided by x at x = -2. Thanks

Who is abraham lincoln?

what is the value of x in the equation –2.4x = 8.4?

Solve for all values of x: 9/x + 9/x-2=12

What does it mean if a paint sample "matches" a known sample from a vehicle? Does this indicate the same source? Why or why not?