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
borishaifa [10]
4 years ago
7

One number is four more than twice another. Their sum is 34. Find the numbers.

Mathematics
1 answer:
lianna [129]4 years ago
5 0

x = 15

2x + 4 = 34

     -4     -4

<u>2x</u>       = <u>30</u>

2             2

X         = 15

You might be interested in
What is the value of 2 in 0.259
expeople1 [14]
The two is in the tenths place. 
4 0
3 years ago
Read 2 more answers
Find the coordinates of the vertices of each figure after the given transformation.
cricket20 [7]

Answer:

<em>Z</em>'(1, 5), <em>K</em>'(1, 0), <em>C</em>'(−1, −1), <em>M</em>'(−3, 2)

Step-by-step explanation:

According to the 180°-rotation rule, you take the OPPOSITE of both the x-coordinate and y-coordinate:

180°: [<em>x</em>, <em>y</em>] → [<em>−x</em>, <em>−y</em>]

<em>Z</em>(−1, −5) → <em>Z</em>'(1, 5)

<em>K</em>(−1, 0) → <em>K</em>'(1, 0)

<em>C</em>(1, 1) → <em>C</em>'(−1, −1)

<em>M</em>(3, −2) → <em>M</em>'(−3, 2)

I am joyous to assist you anytime.

4 0
3 years ago
Please help me it would be a great honor for your help!!
Maslowich

Answer:

y = 21, x = 6

Step-by-step explanation:

Substitute y = 7x - 21

7x - 21 = x + 15

Isolate x for 7x - 21 = x +15

x = 6

For y = 7x - 21

Substitute x = 6

y = 7 * 6 - 21

Simplify

y = 21

4 0
2 years ago
Read 2 more answers
Solve the system by substitution.<br> 4x + 2y = 10<br> x − y = 13
Rainbow [258]

answer are attached in pic hope it's helpful for you

value of x =6

y =7

8 0
2 years ago
Read 2 more answers
Answer these please, due at 6 pm
sergejj [24]

Answer:

(45). 3 x 3 x 5

3^2 x 5^1

(77). 7 x 11

7^1 x 11^1

(60). 2 x 2 x 3 x 5

2^2 x 3^1 x 5^1

(36). 2 x 2 x 3 x 3

2^2 x 3^2

(98). 2 x 7 x 7

2^1 x 7^2

(32). 2 x 2 x 2 x 2 x 2

2^5

(90). 2 x 3 x 3 x 5

2^1 x 3^2 x 5^1

(42). 2 x 3 x 7

2^1 x 3^1 x 7^1

Hopefully this helps.

5 0
3 years ago
Other questions:
  • The ratio of a model car to the size of an actual car is 1:40. If the model is 4.5 inches long, what is the length of the full s
    9·1 answer
  • What is the line of a slope that has an equation of y=x-3?
    10·2 answers
  • What does it take to get some Brainliest on here? I just need 5
    6·2 answers
  • A candy store sells chocolate for $7.91 per pound. The piece you want to buy is .17 lbs. how much will it cost
    10·2 answers
  • The last part of question says find temperature at 11pm
    6·2 answers
  • 2) Juan had $622 in his checking account. He deposited a check for $180, and $100
    14·1 answer
  • Choices;<br> a) 60degree<br><br> b) 70degree<br><br> c)80degree<br><br> d)90degree
    5·1 answer
  • Depenendent Event
    7·2 answers
  • Write an algebraic expression for each word expression.
    8·1 answer
  • Add the two expressions.<br> 3x + 7 and 92 - 2<br> Enter your answer in the box.<br> Help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!