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
loris [4]
3 years ago
10

Solve - 3/5 x + 1/5 > 7/20

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0

[ Answer ]

\boxed{X \ < \ -\frac{1}{4} }

[ Explanation ]

  • Solve: -\frac{3}{5}x + \frac{1}{5} > \frac{7}{20}

-----------------------------------------

  • Subtract \frac{1}{5} From Both Sides

-\frac{3}{5}x + \frac{1}{5} - \frac{1}{5} > \frac{7}{20} - \frac{1}{5}

  • Simplify

-\frac{3}{5}x > \frac{3}{20}

  • Multiply Both Sides By -1 (Reverse Inequality)

(-\frac{3}{5}x)(-1) < \frac{3(-1)}{20}

  • Simplify

\frac{3}{5}x < -\frac{3}{20}

  • Multiply Both Sides By 5

5 · \frac{3}{5}x < 5(-\frac{3}{20})

  • Simplify

3x < -\frac{3}{4}

  • Divide Both Sides By 3

\frac{3x}{3} < \frac{-\frac{3}{4} }{3}

  • Simplify

X < -\frac{1}{4}

\boxed{[ \ Eclipsed \ ]}

shusha [124]3 years ago
3 0

Answer:

x< -1/4

Step-by-step explanation:

- 3/5 x + 1/5 > 7/20

Subtract 1/5 from each side

- 3/5 x + 1/5-1/5 > 7/20-1/5

-3/5x > 7/20 -1/5

Get a common denominator

-3/5x > 7/20 -1/5*4/4

-3/5x > 7/20 -4/20

-3/5x> 3/20

Multiply by -5/3 to isolate x

Remember that flips the inequality

-5/3* -3/5 x < 3/20*-5/3

x < -1/4

You might be interested in
2log(2a - 1) = 0<br> How
Kryger [21]

Answer:

<h2>a = 1</h2>

Step-by-step explanation:

2\log(2a-1)=0\\\\\text{Domain:}\\\\2a-1>0\qquad\text{add 1 to both sides}\\2a-1+1>0+1\\2a>1\qquad\text{divide both sides by 2}\\\dfrac{2a}{2}>\dfrac{1}{2}\\\boxed{a>0.5}\\============================\\\\2\log(2a-1)=0\qquad\text{divide both sides by 2}\\\\\dfrac{2\!\!\!\!\diagup\log(2a-1)}{2\!\!\!\!\diagup}=\dfrac{0}{2}\\\\\log(2a-1)=0\qquad\text{use}\ \log_ab=c\iff b=a^c\\\\\log(2a-1)=\log10^0\\\\\log(2a-1)=\log1\iff2a-1=1\qquad\text{add 1 to both sides}\\\\2a-1+1=1+1\\\\2a=2\qquad\text{divide both sides by 2}\\\\\dfrac{2a}{2}=\dfrac{2}{2}\\\\a=1\in D

3 0
2 years ago
You have 800 ft of fencing to make a pen for hogs. if you have a river on one side of your property, what is the dimension of th
schepotkina [342]
800 ÷ 3 = 266.7

Biggest possible area =  266.6 x 266.7 = 71102.00 ft²

Answer: The dimension is 266.6 ft by 266.7 ft
4 0
3 years ago
Keelin wants to find the value of t in the equation 1/3 (15t-30) =50 Her work is shown below.
slavikrds [6]

Answer:

distrubutive

Step-by-step explanation:

7 0
3 years ago
Escribe el número igaul a 5 decenas y 13 unidades​
coldgirl [10]

Answer:

63

Step-by-step explanation:

8 0
3 years ago
nathan works at a hardware store today he sold 48 tools 5/6 of the tools he sold were hammers how many hammers did nathan sell t
SSSSS [86.1K]

Answer:

He sold 40 hammers.

Step-by-step explanation:

5/6 of 48 tools.

This just means 5/6*48, which is 40.

5 0
2 years ago
Other questions:
  • Miss Sarah only wants one half of a sandwich she says Mr. tom will need one 16th of a pound of cheese for her sandwich Mr. Tom s
    5·1 answer
  • What’s 1/6 plus 3/8 in simplest form
    9·1 answer
  • A movie theater seats 500 people. For any particular show, the amount of money the theater makes is a function, m(n), of the num
    11·1 answer
  • Write an equation for the line through the given point and with the given slope m
    13·1 answer
  • Samantha is making cookies for her friends
    8·1 answer
  • calculate the volume of the prism by first finding the total number of half unit cubes that will fill it. there are 8 half unit
    6·2 answers
  • 1. Find each measure.<br> a)<br> m20<br> 8<br> R<br> Select<br> 110"<br> S<br> 8<br> T<br> c)
    13·2 answers
  • Help plss<br> m/3+2=5 m=?
    8·2 answers
  • Find the solution to the equation.<br><br> x - 62 = 84
    5·2 answers
  • Consider the given triangle. If a=83 and b=70, then the measure of ∠B =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!