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
SOVA2 [1]
3 years ago
12

Simplify 6a+8b-a-3b plz

Mathematics
2 answers:
tigry1 [53]3 years ago
8 0
5a+5b i believe that's right. <span />
frozen [14]3 years ago
5 0
5a+5b because 6a-a=5a and 8b-3b=5b. 5a+5b.
You might be interested in
Please please help me it's for my homework ​
serg [7]

Answer:

6/25

Step-by-step explanation:

.24 = 24/100 = 6/25

3 0
3 years ago
Read 2 more answers
All I need to know is how to do 13. After I know how to do 13, I'll know how to do the rest. Please show your work and explain i
s2008m [1.1K]
MK is the same as NL.
Just  read the rest of the questions.
They practically give you the answers.
7 0
3 years ago
The Jones family spends $600 per month on groceries for their family. If this is 15% of their monthly budget, then what is their
KonstantinChe [14]

Answer:

hi whats up

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In AABC, mZA=x, mZB = 2x +2, and
AnnyKZ [126]

Answer:

x = 29

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180

x + 2x + 2 + 3x + 4 = 180, that is

6x + 6 = 180 ( subtract 6 from both sides )

6x = 174 ( divide both sides by 6 )

x = 29

6 0
2 years ago
Read 2 more answers
The mass of the particles that a river can transport is proportional to the sixth power of the speed of the river. A certain riv
kari74 [83]
The river flows at 2 miles per hour. This is the speed of the current, or the speed at which the water itself is moving.

The mass of the particles moving in river is proportional to the sixth power of 2, or 2^6 = 64 miles per hour. So, if x is the mass of the particle, then the speed is modeled by an inverse relationship x * 2^6 = k, for some constant k. 

For particles that are 15 times the usual mass, the speed of the river itself must increase for the particles to travel at the same speed as before. The mass of the particles is still proportional to the sixth power of the speed of the river, but the speed of the river can no longer be 2 miles per hour. It is some speed y, which we are solving for.

So, the key here is proportional. We can set up two proportions and cross multiply.

\dfrac{x}{2^6} =  \dfrac{15x}{y^6}  \\ (x)(y^6)=(2^6)(15x)

Cancelling our x's (because we don't need to solve for them), we have

y^6 = 15(2^6) = 15(64)=960

To solve for y, we must take the sixth root of both sides, or raise both sides to the one-sixth power.

\sqrt[6]{y^6} =  \sqrt[6]{960}

Using a calculator, we see that \sqrt[6]{960} = 3.14 \ miles \ per \ hour.
6 0
3 years ago
Other questions:
  • Me ayudan por favor es para mañana pero lo necesito ahora me ayudan ​
    8·1 answer
  • Hi how are you doing today this is crazy
    15·2 answers
  • Please help with 2 quick questions?
    9·1 answer
  • PLZZ HELPPP!!
    13·1 answer
  • Liam solved the equation 72 = 8. b. His work is shown.<br> What error did Liam make?
    13·1 answer
  • 10 cookie someone eats 4 of them he ate what percentage of the cookies
    9·1 answer
  • What is a bar diagram​
    8·1 answer
  • Once again, help I’m brainless
    10·2 answers
  • Find 136.7% of 301. Round to the nearest hundredth.
    13·1 answer
  • Plzzzzz send help. I'll mark brainliest If cot = 1.5 and is in quadrant 3, what is the value of sin?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!