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
krek1111 [17]
3 years ago
11

PLEASE HELP!? Not that hard.

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0
Y = 4x - 1

// Plug this in for variable y in equation [1]

[1] 20x - 5•(4x-1) = 5
[1] 0 = 0 => Infinitely many solutions
frez [133]3 years ago
6 0
Infinite solutions…you can plug both into desmos graphing calculator and check
You might be interested in
2-[6÷2+{6×1/2+(7/2-3/2)}]​
professor190 [17]

Answer:

-6

Step-by-step explanation:

2 - [6 ÷ 2 + {6 × 1/2 + (7/2 - 3/2)}] =

Follow the correct order of operations.

Do one step at a time and copy everything else each time, so you don't lose track of any operation.

= ​2 - [6 ÷ 2 + {6 × 1/2 + 4/2}]

= 2 - [6 ÷ 2 + {6 × 1/2 + 2}]

= 2 - [6 ÷ 2 + {3 + 2}]

= 2 - [6 ÷ 2 + 5]

= 2 - [3 + 5]

= 2 - 8

= -6

5 0
3 years ago
Read 2 more answers
En un hospital el 30 % de los pacientes que acuden de manera diaria presentan problemas cardíacos. Si un día acuden al hospital
juin [17]

Answer:

21 pacientes tienen problemas cardíacos de los 70 pacientes diagnosticados

Step-by-step explanation:

Paciente con problema cardíaco del total de pacientes diagnosticados = 30%

Total de pacientes que van al hospital en un día = 70

El total de pacientes con problemas cardíacos entre los 70 pacientes diagnosticados es

30% de 70 = 30/100 * 70 = 21

6 0
2 years ago
The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is
Stells [14]
The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is
<span>B. 288.</span>
5 0
3 years ago
Which rectangle will have the largest area?
slavikrds [6]

Answer: l = 4 cm, w = 7 cm

Step-by-step explanation:

i think that this is it

4 0
3 years ago
Read 2 more answers
Factor completely: 2x4 − 32.
vazorg [7]

Answer:

Option b) is correct.

The completed factor of given expression is  2(x-2)(x+2)(x^2+4)

Step-by-step explanation:

Given expression is 2x^4-32

To find the completed factor for the given expression:

2x^4-32:

Taking the common number "2" outside  to the above expression we get

2x^4-32=2(x^4-16)

Now rewritting the above  expression as below

=2(x^4-2^4)  (since 16 can be written as the number 2 to the power of 4)

=2((x^2)^2-(2^2)^2)

The above expression is of the form a^2-b^2=(a+b)(a-b)

Here a=x^2 and  b=2^2

Therefore it becomes

=2(x^2+2^2)(x^2-2^2)

=2(x^2+4)(x^2-2^2)  

The above expression is of the form a^2-b^2=(a+b)(a-b)

Here a=x and  b=2

Therefore it becomes

=2(x^2+4)(x+2)(x-2)  

=2(x+2)(x-2)(x^2+4)  

Therefore =2(x+2)(x-2)(x^2+4)  

2x^4-32=2(x-2)(x+2)(x^2+4)  

Option b) is correct.

The completed factor of given expression is  2(x-2)(x+2)(x^2+4)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of a line (y=Mx+b) with slope =-7/5 and y-intercept =6
    10·1 answer
  • PLZ HELP ME ASAP!!!!!!!!
    5·1 answer
  • A cardboard of size 16cm and 24cm has been completely used to from a cube.What will be the size of the cube so formed ?
    9·1 answer
  • ¿Cuánto es 15% de 3 000?​
    5·2 answers
  • Add 5 to me then you divide by 7 if you add 12 then subtract 7 you get 10 what number am i
    6·2 answers
  • 8(13 + 2y)
    8·1 answer
  • Pls help:
    15·1 answer
  • Mr. McMurray wants to buy a new car. Last year the sticker price on the model he wanted was $12,800. This year the price is $14,
    8·1 answer
  • All of the following represents the same ratio except 4:3 4/3 or 3 to 4
    15·1 answer
  • Each cup holds 1/5
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!