zara1123 zara1123

14-01-2021
Mathematics

contestada

olivia chooses the whole number she divides it by 4 then adds 8 she then divides this result by 2. her answer is 3.5. what number did she start with

Respuesta :

1057230 1057230

14-01-2021

Answer:

-8

Step-by-step explanation:

just do the promble backwards

3.5 times 2 = 6

6-8=-2

-2 times 4 = -8

or solve for x

x/ 4 + 8 /2=3.5

Answer Link

Otras preguntas

1. Which ordered pair is a solution of the linear equation shown in the graph above? A (02, 0) B(1, 3) C(-1, 1) D (0, -1) 2. Which ordered pair is a solution o

What happened after the collapse of the Ming dynasty?

when does a hypothesis become a theory

Which was not a reason for urban planning A. Crime B.Collective Bargaining C.Disease

What are the similarities between renewable and non-renewable resource?

what is a primary characteristic of a feudal society?

Use substitution to solve the system. x = 3y-7 5x+2y = 33

4 things that deep water currents are important because

What is the solution to the system of equations? y=2x+6 3x-y=6 ( , )

the school auditorium seats 130 people. For a particular performance, the number of seats reserved for students is 25 are more than twice the amount reserved fo