penelopewalcott penelopewalcott

01-03-2021
Mathematics

contestada

What is the first step in evaluating the expression below?

12 + 6 − 4 ÷ (2 + 5)

A. Divide 4 by 2.
B. Add 2 and 5.
C. Add 12 and 6.
D. Subtract 4 from 6.

Respuesta :

guaaaaaad guaaaaaad

01-03-2021

when doing expression like this u need to first do whatever is in the parenthesis, in this case u need to add 2 and 5

Answer Link

rorostar10p8wi2c rorostar10p8wi2c

01-03-2021

So you always have to use PEMDAS
PARENTHESES/EXPONENT/MULTIPLICATION/DIVISION/ ADDITION/SUBTRACTION. MAKE SURE YOU START IN ORDER

Answer Link

Otras preguntas

Change the verb to indicate that it is an activity that is currently in progress. Yo hablo con Miguelito. (1 point)

In the 1940's, while studying genetic inheritance in corn plants, Barbara McClintock discovered that segments of DNA could move from one place to another on a c

do you agree with the transcendentalism perspective?

Which of the following rates is proportional to $2.50 for 5 cans? A. $2.00 for 3 cans B. $4.00 for 7 cans C. $4.50 for 9 cans D. $1.50 for 1 can

Mechanisms such as direct criticism, ridicule, ostracism, desertion, or physical punishment are considered what form of social control

If x - 9 is a factor of x2 - 5 - 36 what is the other factor

The third stage of digest

The equation d = can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equation solved for V?

Nonviolence is the answer to the crucial political and moral question of our time the need for man to overcome oppression and violence without resorting to vio

How does AIds/HIV Effect the body?