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
viva [34]
3 years ago
10

Solve the system of equations below. Enter your answer in the boxes.

Mathematics
1 answer:
Vesna [10]3 years ago
3 0
Simplifying
8a + 12b = 92

Solving
8a + 12b = 92

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-12b' to each side of the equation.
8a + 12b + -12b = 92 + -12b

Combine like terms: 12b + -12b = 0
8a + 0 = 92 + -12b
8a = 92 + -12b

Divide each side by '8'.
a = 11.5 + -1.5b

Simplifying
a = 11.5 + -1.5b
You might be interested in
1/5,6/30 tell if it forms a porportion
Marianna [84]
1/5=6/30 if thats what you mean
5 0
3 years ago
Pythagorean Theorem
tatiyna
The answer is 10.6 :)
8 0
2 years ago
Read 2 more answers
-2(n+3 = -12
Blizzard [7]

Answer: n=3

Step-by-step explanation:

Divide by - 2

(N+3) = 6

Subtract 3

N= 3

6 0
3 years ago
Read 2 more answers
When a certain tree was first planted, it was 4 feet tall, and the height of the tree increased by a constant amount each year f
MA_775_DIABLO [31]

Answer:

Option D is the correct answer.

Step-by-step explanation:

Initial height = 4 feet

Given that the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

Let the rate of growing each year be g.

After 6 years height of tree = 4 + 6g

After 4 years height of tree = 4 + 4g

At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

That is

                4+6g=4+4g+\frac{4+4g}{5}\\\\4+6g=\frac{20+20g+4+4g}{5}\\\\20+30g=24+24g\\\\6g=4\\\\g=\frac{2}{3}ft/year

Option D is the correct answer.    

8 0
3 years ago
[15 Points] Solve for x.<br> <img src="https://tex.z-dn.net/?f=45x%2B34%3D24x%2B16" id="TexFormula1" title="45x+34=24x+16" alt="
sergiy2304 [10]

Answer:

6/7

Step-by-step explanation:

45x+34=24x+16

collect like terms, we now have;

45x-24x=16-34

21x=-18

X=18/21

X=6/7

8 0
3 years ago
Other questions:
  • Hanako goes to the movies with 2 friends.
    7·1 answer
  • What is the answer to P - 11 = -5
    10·1 answer
  • What number has 12, 24 and 30 as multiples
    13·1 answer
  • Round 1,567 to the ten place
    10·2 answers
  • I need to find the value of x and y please help.
    8·1 answer
  • a tree 40 feet high casts a shadow 58 feet long. find the measure of the angle of elevation pf the sun.
    15·1 answer
  • I’m not sure Wht to do?
    9·1 answer
  • CORRECT ANSWER WILL BE MARKED BRAINLIEST!
    14·1 answer
  • Plz help me I need help I can not <br> Figure this out
    11·2 answers
  • The value, V, of a certain investment doubles in every month, m. Which function can be used to find the value of the investment
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!