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
sp2606 [1]
3 years ago
14

160+3x=195-2x what is the answer

Mathematics
2 answers:
belka [17]3 years ago
8 0

Answer:

x=7

Step-by-step explanation:

160+3x=195-2x

subtract -2x on both sides

160+3x+2x=195

combine like terms

160+ 5x=195

subtract 160 on both sides

5x=35

divide both sides by 5

\frac{5x}{5} =\frac{35}{5}

x=7

hope this helps

Radda [10]3 years ago
5 0

Answer:

x = 7

Step-by-step explanation:

160+3x=195-2x

Add 2x to each side

160+3x+2x=195-2x+2x

160 +5x = 195

Subtract 160 from each side

160+5x-160 = 195-160

5x = 35

Divide by 5

5x/5 = 35/5

x = 7

You might be interested in
Recall from Intermediate Algebra that two non-vertical lines are perpendicular if and only if they have negative reciprocal slop
OLEGan [10]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The line is y  =  -4 x

Step-by-step explanation:

From the question we are told that

The line is y  =  \frac{1}{4} x  + 8

The point is P(0,0 )

Generally the equation for a line is yn =  mx  + c

Now comparing this with the given equation we see that

m  =\frac{1}{4} =  slope

C  =8  =  intercept

Generally the slope of the perpendicular to the given line is mathematically evaluated as

m_1  = -  \frac{1}{m}

=> m_1  = -  \frac{1}{ \frac{1}{4}}

=> m_1  = -4

Generally from the univesal equation of a line and the given point we have that

y = mx + c at p(0,0) and m_1 =  -4 is

0 = -4 (0 ) + c

=> c = 0

Hence the equation perpendicular to the line given at the point given is

y  =  -4 x

8 0
3 years ago
Find the length of the cardioid r=5+5cosθ.
ipn [44]
Hello,

r=5(1+cos t)

r'=5(-sin t)

r²+r'²= 25[(1+cos t)²+(-sin t)²]=50(1-cos t)=50 sin² (t/2)
Between 0 and π, sin x>0 ==>|sin x|=sin x
l= 2*5* \int\limits^{\pi}_0{sin( \frac{t}{2} )} \, dt= 5[-cos (t/2)]_0^{\pi}\\\\
=5(0+1)=5

Here is the method but i may have make some mistakes.






3 0
3 years ago
State the gradient of the line 2y = 3 - 2x.
lyudmila [28]

Answer:

Step-by-step explanation:

2y = 3 -2x

Rearrange the equation to slope-intercept form

y = -x + 3/2

Slope of line is 3/2.

8 0
3 years ago
I NEED HELP ASAP I WILL MARK YOU BRAINLIEST
Sladkaya [172]

Answer:

63 degrees and 27 degrees

Step-by-step explanation:

Complementary angles are when two angles add to 90 degrees.

So, we can check if these pairs add up to 90 degrees.

45 + 95 = 140

38 + 42 = 80

30 + 51 = 81

63 + 27 = 90

The only pair of angles that are complementary is 63 degrees and 27 degrees.

5 0
3 years ago
A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of ​$27. Opt
saul85 [17]

Answer:

1 week

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • A national dental association conducted a survey to find the average (mean) amount of time dentists spend on dental fillings per
    14·1 answer
  • What is the y intercept of the line 2x + 5y = -10? a.2 b.-2 c.5 d.-5
    15·2 answers
  • Manuel is saving money for college. He already has $250. He plans to
    12·1 answer
  • I need help ASAP :/ I need the explanation
    7·1 answer
  • What is the best approximation for the circumfrence of a circle with a diamiter of 400 inches​
    6·1 answer
  • Plzzzzzzzzzzzzzzzzzzzzzz help me nowwwwwwwwwwwwwwwww
    6·1 answer
  • Harry has three quarters of a dollar in coins if he only has 5 coins write the value of each coin to show the 5 coins harry has.
    8·1 answer
  • What are the sides of the triangle? What is the total length of the side of the big square?
    10·1 answer
  • Steve was offered $7,050 per year for
    8·1 answer
  • PLEASE HELP <br><br> WILL GIVE BRAINLIEST<br> AND 5.0 RATING
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!