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
Stolb23 [73]
2 years ago
15

2x + 20 + 3x+80 = 180solve for x​

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
7 0
X=16

explanation:

5x+100=180
=180-100
5x =80
x =80/5
x=16
kondaur [170]2 years ago
4 0

Answer:

2x + 20 + 3x+80 = 180

5x+100=180

5x=80

x=16

Hope This Helps!!!

You might be interested in
Solce for y 5×+y=-10
horrorfan [7]

Answer:x =2

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Lisa invested $2500 in a bank account. The account has an annual interest rate of 3.5%. How much money will be in the account af
madreJ [45]

Answer:

A = $ 4188.38

Step-by-step explanation:

A= $2500

r = 3.5% = 0.035

t = 15years

n = 1

     A = P(1 + r)^t

        = 2500 ( 1 + 0.035)^{15}\\\\= 2500 (1.67535)\\\\= \$ 4188.38

7 0
3 years ago
If she pays back the loan at the end of 10 years what will her total payment be?
iVinArrow [24]
What amount is the loan?
4 0
3 years ago
You invest $1,300 in an account that has an annual interest rate of 5%, compounded annually. How much money will be in the accou
KIM [24]

Answer:

A=Pe^rt

P= princible (1300)

e= (2.71828)- function on a graphing calculator

r = interest rate (.05 or 5%)

t = time (10 years)  

A = 1300e^.05(10)

A = 1300e^.5

A = 2143.337652

A = 2143

7 0
4 years ago
Read 2 more answers
Compare using <, >, or =. 7 2/5___ 7 3/8
katrin [286]

Answer:

<

Explanation:

Step 1 - Convert the mixed numbers into decimals

7 2/5

2/5 • 20/20 = 40/ 100

40/ 100 = 0.4

0.4 + 7.0 = 7.4

Therefore, 7 2/5 = 7.4

Step 2 - Convert the mixed numbers into decimals

7 3/8

3/ 8 = 0.375

0.375 + 7.0 = 7.375

Therefore, 7 3/8 = 7.375

Step 3 - Compare

7.4 < 7.375

So, 7 2/5 is less than 7 3/8

8 0
4 years ago
Other questions:
  • Write the standard equation of the line that passes through the point (-1,12) and has the same slope as a vertical line
    14·1 answer
  • Hassan has 183/4 yard of fabric it takes 31
    6·1 answer
  • What is the answer to -14-24
    14·2 answers
  • What is 1/9 - 3 ^2/3
    8·1 answer
  • A ​15 foot ladder is leaning against a​ building, with the base of the ladder 4 feet from the building. How high up on the build
    7·1 answer
  • The elves ate all 327 cookies in a 1/2 hour. What is the rate in cookies per hour?
    11·1 answer
  • What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14?
    11·1 answer
  • find the surface area of cuboid whose Length breadth and height are 15 CM 12 cm and 10cm respectively​
    11·1 answer
  • At the toys store 4 toy cars cost $3.16 How much does it cost to buy 25 toy cars​
    5·2 answers
  • Benin is sawing boards to make a deck. What is the area of the deck, shown
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!