16-04-2018
Mathematics

contestada

simplify: 3[2(6 + 4)-8]+8÷2

Respuesta :

Аноним Аноним

16-04-2018

3[2(6 + 4)-8]+8÷2

Inner most bracket (6 + 4):
= 3[2(10)-8]+8÷2

Multiplication within the bracket (2(10)):
= 3[20-8]+8÷2

Bracket (20 - 8):
= 3[12]+8÷2

Multiplication (3(12)):
= 36+8÷2

Division (8÷2):
= 36+4

Add (36 + 4):
=40

Answer: 40

Answer Link

Otras preguntas

Emilio bought an ant farm that had 15 ants in it already. He read somewhere that ant populations increase 25% every week. If that is true, how many ants will be

Determine the zeros of the function y= 2x² + 12x + 22

Angle A is the complement of angle B. Which equation about the two angles must be true? A) cos B = sin B B) sin A = sin B C) cos A = sin B D) sin A = cos A

i need help with this question please

Dry cells become soft even when not in use. Explain.

Select the studies below that use a matched pairs experimental design. A study is designed to test which of two new methods is better at teaching children in f

The sound source of a ship’s sonar system operates at a frequency of 22.0 kHz . The speed of sound in water (assumed to be at a uniform 20∘C) is 1482 m/s . What

Elena can't seem to establish social ties because she is afraid of being embarrassed or appearing foolish. She is easily hurt by criticism and is not willing to

scout made uncle jack promise not tell atticus what ?

A polarized light is incident on several polarizing disks whose planes are parallel and centered on common axis. Suppose that the transmission axis of the first