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
Andreas93 [3]
3 years ago
10

Can you please help me!

Mathematics
1 answer:
Burka [1]3 years ago
7 0

Answer:

x=20

Step-by-step explanation:

3x - 10 + 5x + 30 = 180

8x + 20 = 180

8x = 160

x = 160/8

x = 20

check:

3(20) - 10 + 5(20) + 30 = 180

60 - 10 + 100 + 30 = 180

50 + 100 + 30 = 180

150 + 30 = 180

180 = 180 ✓

You might be interested in
6 cousins inherited a total of 58 of their great aunt's assets which they divided evenly what fraction of their great aunt's ass
mina [271]

Answer:

9 1/9 per cousin

Step-by-step explanation:

if the aunt has 58 items to be distributed to 6 cousins, we would set a fraction of 58/6. performing that is 9 with 4/6 left over.

since there is 6 cousins, there will be 2/3 divided by 6 = 2/18, or 1/9

4 0
3 years ago
What percent is students walk home from school
AveGali [126]

Answer:

50percent

Step-by-step explanation:

5 0
3 years ago
Hey cutie you wanna help? I need the answer urgently
BigorU [14]

Answer/Step-by-step explanation:

4(x - 2)= 100 and 2(x - 2) = 50.

We can determine that in both equation x equals 27. But, why is the second one half as much as the first problem? This is because the second problem is being multiplied with a number half as large as the first. Since 27 - 2 = 25 and 25 x 4 = 100 and 25 x 2 = 50 these problems hold up to their function.

If x = 27:

<u>4(x - 2) = 100</u>

27 - 2 = 25

25 x 4 = 100

<u>2(x - 2) = 50</u>

27 - 2 = 25

25 x 2 = 50

6 0
3 years ago
What is the unit rate for 3/8 mile in 3/4 hour
mario62 [17]

Answer:

The answer to the question provided is

\frac{1}{2}

4 0
3 years ago
PLEASE HELP QUICKLY!!! WILL MARK AS BRANLYEST
topjm [15]
The answer appears to be A.
8 0
3 years ago
Other questions:
  • (I'LL MARK U BRAINLIEST BUT PLS HELP FIRST)
    9·2 answers
  • What are the solution(s) to the quadratic equation 98 - x^2 = 0?
    7·1 answer
  • Need help!!! Answer asap!!
    8·1 answer
  • What is 1/3 + 5/6 Help
    15·1 answer
  • The measure of each angle of an equiangular triangle is
    10·2 answers
  • Answer as soon as possible please !
    9·1 answer
  • The sum of three consecutive even integers is<br> 312. Find the Integers.
    6·1 answer
  • Simply (x-4) (x^2 + 3x - 1)
    13·2 answers
  • The Earth rotates 7/25 of a mile every second. The Earth is 2/5 of a mile away from completing a full rotation. The expression s
    8·1 answer
  • Your teacher said you could use notes cards on the test. You studied and wrote seven
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!