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
Gwar [14]
3 years ago
6

PLLLS helpppp mee this is due now T-T

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0

Answer:

= 2 and 5

Step-by-step explanation:

( 4 - 7x ) + ( 2x - 2 ) = 0

4 - 7x = 2x - 2 = 0

-7x -2x - 2 + 4 = 0

  -5x   - 2   = 0

-5 x = 0                  or             -2 = 0

x = 5                                       x = 2

Amanda [17]3 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
A triangle has two side lenths of 1 and 16 what is the largest possible whole-number length of the third side?
Afina-wow [57]

Answer:

16

Step-by-step explanation:

Given that:

Length of two sides of the triangle = 1 and 16 ;

The largest possible whole-number length of the third side would be ;

Recall from triangle inequality theorem; the length of any two sides of a triangle is greater than the third side. Therefore. The largest possible whole number value the third side could have is:

Assume the third side is the largest :

Then, the third side must be less than the sum of the other two sides ;

Third side < (16 + 1)

Third side < 17

Therefore, the closest whole number lesser than the sum of the other two sides is (17 - 1) = 16

6 0
3 years ago
Use pi=3 calculate the length of a cicumference of a circle with a radius of 5cm
8_murik_8 [283]
Circumference=2pir
r=5
pi=3
circumference=(2)(3)(5)
circumfernce=6(5)
circufmerence=30

answer is 30cm
5 0
3 years ago
Mario can eat 21 hot dogs in 6 minutes. At the same place, how many minutes would it take him to eat 35 hot dogs? ​
anyanavicka [17]

Answer:

10 minutes

Step-by-step explanation:

Mario can eat e21 hot dog in 6 minutes

Let 35 hot dog  eats in x minutes :

\frac{35}{x} =\frac{21}{6} \\x=\frac{35(6)}{21} \\x=10 min

Therefore, mario would eat 35 dogs in 10 min.

6 0
3 years ago
Mary is making some shirts for her school's drama department. The fabric store has 3 1/6 yards of the fabric she wants in stock.
OLEGan [10]

Answer:

A. 3 5/6 yards

Step-by-step explanation:

..........

6 0
2 years ago
Read 2 more answers
In what year 200, the population of Virginia was about 7,400,000.
Rus_ich [418]
For this case we have the following function:
 f (x) = 7,400,000 (1,054) ^ x
 Where,
 x represents time in years.
 Substituting f (x) = 15000000 we have:
 15000000 = 7,400,000 (1,054) ^ x
 Clearing x we have:
 (1,054) ^ x = (15000000) / (7400000)
 log1.054 ((1.054) ^ x) = log1.054 ((15000000) / (7400000))
 x = log1.054 ((15000000) / (7400000))
 x = 13.4 years
 Rounding to the nearest year:
 x = 14 years
 Answer:
 
the population will reach 15,000,000 in 2014.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for y<br> y-1= 5(x + 2)
    9·2 answers
  • Which linear equations does the graph show the solution to select all that apply
    5·1 answer
  • A 175​-inch pipe is cut into two pieces. One piece is four times the length of the other. Find the length of the shorter piece.
    5·1 answer
  • The height of a soccer ball that is kicked from the ground can
    11·1 answer
  • Find the value of x and HI. H and J are the endpoints​
    8·1 answer
  • 1
    11·1 answer
  • Can anyone go to this link and help my friends question. Also so my question doesn't get deleted for "Not being work related". W
    5·2 answers
  • Need help please due soon!
    10·1 answer
  • What is the ratio of the two quantities? Warning: different units!
    6·2 answers
  • What’s the lengths of the sides using pythagoras
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!