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
Lerok [7]
2 years ago
5

ASAP! GIVING BRAINLIEST! Please read question 10 THEN answer correctly! No guessing.

Mathematics
1 answer:
o-na [289]2 years ago
5 0

Answer:

x=35

Step-by-step explanation:

62+2x+(x+13)=180

62+2x+x+13=180

3x+75=180

3x=180-75

3x=105

x=35

You might be interested in
Answerrrrrrrrrrr plssssssssss
posledela

Answer:

No Solutions

Step-by-step explanation:

3 0
2 years ago
Perform the division...please!​
____ [38]

Answer:

-7/3x + 3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Kevin is 3 years older than daniel. Two years ago, Kevin was 4 times as old as Daniel. Let k be Kevin’s age and let d be Daniels
bezimeni [28]

Answer:

Daniel (now) is 3 years old,  (2 years ago) is 1 year old.

Kevin (now) is 6 years old,   (2 years ago) is 4 years old.

Step-by-step explanation:

Now:

-Kevin: k = d + 3

-Daniel: d

2 years ago:

-Kevin: k - 2 = 4(d - 2)

-Daniel: d - 2

We have the equation:

(k - 2) + 2 = k

4(d - 2) + 2 =  d + 3

4d - 8 + 2 = d + 3

3d - 6 = 3

3d = 9

d = 3

k = d + 3 = 3 + 3 = 6

8 0
3 years ago
Can someone help simplify?: -8x^3y2(2x^4y^4)
Sliva [168]
The answer to the question

4 0
3 years ago
Read 2 more answers
Marcos had 15 coins in nickels and quarters. He had 3 more quarters than nickels. He wrote a system of equations to represent th
hodyreva [135]

Answer:

There are 6 coins in nickels and 9 coins in quarters.

Step-by-step explanation:

Now, to find the solution.

According to question:

The number of nickels = x.

The number of quarters = y.

So, the total number of coins:

x+y=15.

He had 3 more quarters than nickels.

Thus,

y=x+3 .....(1)

Now, to get the solution:

x+y=15

Substituting the equation (1):

x+(x+3)=15

x+x+3=15

2x+3=15

<em>Subtracting both sides by 3 we get:</em>

<em />2x=12<em />

<em>Dividing both sides by 2 we get:</em>

x=6.

<em>The number of nickels = 6.</em>

Now, substituting the value of x in equation (1):

y=x+3\\\\y=6+3\\\\y=9.

<em>The number of quarters = 9.</em>

Thus, there are 6 coins in nickels and 9 coins in quarters.

6 0
3 years ago
Other questions:
  • 25^(x+7)=125^(x-10)​
    14·2 answers
  • What does 3 over 8 simplify to
    8·1 answer
  • The fluoride minimum is 3 and maximum is 10
    15·1 answer
  • What's the position of nine in the number 932,805
    9·2 answers
  • What is the value of x to the nearest degree?<br> A.32 <br> B.85<br> C.82<br> D.58
    14·2 answers
  • 40×27 /12×96 in lowest form​
    9·1 answer
  • Pls...Solve n + 8 &lt; - 9
    13·2 answers
  • Can someone please give me the answer I will mark u brilliant
    15·1 answer
  • PLZZ HELP ME WORTH 35 POINTS
    8·2 answers
  • When Brittany spins the spinner, there is a 20% chance that it will land on red, a 15% chance that it will land on blue, a 25% c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!