1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleks04 [339]
3 years ago
8

.4(2X+1/2)=3[.2X+(-2)]-4 can u also show the check

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0
0.4(2x+1/2)=3(.2x-2)-4
0.8x + 0.2 = 0.6x - 6 - 4
0.8x + 0.2 = 0.6x - 10
0.2x = -10.2
2x = -102
x = 51
You might be interested in
Help much needed here
Reil [10]
Hello : let  A(-1,5)    B(5,-4)<span>
<span>the slope is :   (YB - YA)/(XB -XA)
                       (-4-5)/(5-(-1)) =-9/6 = -3/2</span></span>
8 0
3 years ago
The graph shows the probability distribution of a random variable.
Natasha2012 [34]
The answer is 0.50.

P(4<=X<=8)=P(x=4)+ P(x=5)+ P(x=6)+ P(x=7)+ P(x=8)= 0.05+ 0.15+0.15+0.15 +0 = 0.50

Notice that in 8 the line touches the x axis so it’s corresponding probability is 0.
5 0
2 years ago
Base:9.44 area=70.8 WHAT IS THE HIEGHT
Harlamova29_29 [7]
Divide

a = b * h
we know the base and area, not height

h = a/b
h = 70.8/9.44
h = 7.5

Your height is 7.5 units 
6 0
3 years ago
18+27 write the sum of the numbers as the product of their GCF and another sum
Eva8 [605]
Ghhfbdnxndnxnxnxxnxnxnbxbzbzbbxbx
3 0
3 years ago
(11 – 9)' – 2 x 4=<br> Please help
PIT_PIT [208]

Answer: 2 − 8x

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • At the beginning of the day the stock market goes up 30 1/2 points. At the end of the day, the stock market goes down 100 3/4 po
    12·1 answer
  • Find the amount of change and the percent of decrease in the number of Hurricanes from 2008 to 2009 and from 2010 to 2011. Compa
    5·1 answer
  • PLSSSS HELPPPP MEEEEE I WILLLL<br> GIVEEEE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • (2x + 1)(x + 2)<br> Multiply the following polynomial
    12·1 answer
  • A new aircraft control system is being designed that must be 98.0​% reliable. This system consists of two components in series.
    11·1 answer
  • In an agricultural study, the average amount of corn yield is normally distributed with a mean of 185.2 bushels of corn per acre
    9·1 answer
  • Make m the subject of the following equation:<br> x = 4k(n + m)
    9·1 answer
  • After factoring out the effect of other variables known to affect SAT, such as socioeconomic status, researchers found that musi
    11·1 answer
  • A quantity with an initial value of 750 decays continuously at a rate
    7·2 answers
  • Need help ASAP with maybe problem!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!