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
dimulka [17.4K]
3 years ago
13

6x2+40=31x factorise the quadratic equation

Mathematics
2 answers:
user100 [1]3 years ago
8 0
What he said hehehee
lyudmila [28]3 years ago
8 0

Answer:

Step-by-step explanation:

6x² + 40 = 31x

6x² - 31x + 40 = 0

6x² - 16x - 15x + (-5)*(-8) = 0

2x(3x - 8) - 5(3x -8) = 0

(3x - 8) (2x - 5) = 0

You might be interested in
175 pages in 5 days = __ pages in 2 days
barxatty [35]
In 5 days, = 175 pages
so, in 1 day = 175/5 Pages

Now, In 2 days, it would be: 175/5 * 2 = 35 * 2 = 70

So, your final answer is 70

Hope this helps!
8 0
3 years ago
Read 2 more answers
7 squared minus y equals 6 then y equals
vova2212 [387]

Answer:

Y = 43

Step-by-step explanation:

7^2 - y = 6

49 - y = 6

subtract 49

-y = -43

divide by -1

y = 43

6 0
3 years ago
Thirteen less than six times a number is equal to 11 more than four times the number
solong [7]

Let us pretend x is the number.

The equation will be 13-6x=11+4x.

Solve.......

X=2/10

6 0
3 years ago
A city has a populations of 38,802,500 people. estimate the population ot hte nearest ten million
Zolol [24]

Answer:

39,000,000

Roundend to the nearest 1,000,000 or

the Millions Place.

38,802,500.0000000

Roundend to the nearest 0.0000001 or

the Ten Millionths Place.

8 0
3 years ago
Mia works at a job earning $4.75 per hour. How many hours should she work to earn $124.00?
labwork [276]

Mia would have to work 26.1 hours (approx. 26) to earn $124.00

4.75x=124

divide 4.75 by 4.75 and divide 124 by 4.75

x=26.1

8 0
3 years ago
Read 2 more answers
Other questions:
  • A carpet salesman earns a base pay of $19,800 per year and a commission of 12% of all sales made. If he sold $27,200 worth of me
    5·1 answer
  • Dianna made several loaves of bread yesterday.Each loaf required 2 2/3 cups of flour. All together she used 13 1/3 cup of flour.
    14·2 answers
  • Could anyone help me with this
    7·1 answer
  • There is a 10% off sale on laptop computers. If someone saves $35 on a laptop, what was its original cost?
    8·1 answer
  • Pls help with these asap
    8·1 answer
  • What would be a better way to represent this data set?
    12·1 answer
  • The National Association of Realtors estimates that 23% of all homes purchased in 2004 were consideredinvestment properties. If
    13·1 answer
  • Caleb cut a rope into 4 pieces. The lengths of the pieces of rope are 5 2 8 inches, 7 7 8 inches, 4 1 8 inches, and 3 3 8 inches
    13·1 answer
  • Sarah's soccer team won 68% of the games they played. If they won 17 games, how many did they did they play?
    5·2 answers
  • Need help ASAP!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!