austinshelton45 austinshelton45

18-09-2020
Mathematics

contestada

3(2x-4)-5(x+3)2
Which expression is the simplest form of
3

Respuesta :

wackybutt wackybutt

18-09-2020

Answer:

Step-by-step explanation:

multiply the expression out keeping in mind order of operation so paranthesis first

6x-12-10(x+3)

6x-12-10x-30

combine like terms

-4x-42=0

-4x=42

x= - 21/2

Answer Link

Otras preguntas

Help PLEASE!!!!!! Just as energy flows through an ecosystem, matter also moves from organism to organism and from organisms to the environment. Using either a k

Which is example of a neutral mutation

B. Solve the following Polynomials:1. u³ + 64

A survey of all beings on planet Tott found that 30% preferred joogh juice to all other juices. If 18 beings preferred joogh juice, how many beings were surveye

5x+2y=10 Solve for y

what are the x-intercepts of this graph (show ur work)

the boiling point of ethanol is 78.40 C. A student conducts an experiment and finds a boiling point of 75.70 C. What is the student's percent error ?

HELP!!! This is a geometry question! Please give reasoning with your answer! I can and will mark a "real" answer brainliest!

Karen bought cupcakes for her sister's birthday party. 3 cupcakes had sprinkles on top. The other 27 cupcakes did not have sprinkles. What percentage of the cup

What are the key ideas in dealing with a superior? respect and ethics respect and understanding respect and timeliness respect and communication