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
Sergeu [11.5K]
3 years ago
8

Plz help and show ur work❤️

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

20 x

Step-by-step explanation:

i hope that is it

You might be interested in
Which graph represents the solution to the given system?<br> Y=-x+5<br> y= 1/4 x+10
jeka57 [31]

Answer:

See attachment

Step-by-step explanation:

The given system is :

y =  - x + 5

y =  \frac{1}{4}x + 10

Let us equate both equations and solve for x.

- x + 5 =  \frac{1}{4}x + 10

- 4x + 20 = x + 40

20 - 40 =x + 4x

- 20 = 5x

x =  - 4

y =  -  - 4 + 5 = 9

The the two lines of this system will meet at (-4,9)

The graph is shown in the attachment.

7 0
2 years ago
Select the correct answer.<br> What are the solutions of this quadratic equation?<br> 25x^2 + 1 = 0
Llana [10]

Answer:

no solution because the square root of a negative number is not a real number d=-100

4 0
2 years ago
What are the real solutions of the equation x^4= 81?
zmey [24]
Use photomath it’s free
5 0
3 years ago
ANSWER THIS TO GET 20 POINTS<br><br> what does a ratio of 2:1 mean
sdas [7]

Answer:

It means 2/1

Step-by-step explanation:

For example if YIU say the ratio girls to boys is 2 to 1 then you are there are 2 girls to 1 boy

7 0
2 years ago
Can someone answer plz
NeX [460]

1.D 2. A 3.C 4.D

1 Is the monomial as it only contains one expression.

2. Is the difference of squares because something squared minus something squared.

3. Is standard because it is of the form

a_nx^n+ a_{n-1}x^{n-1}+...+a_1x+a_0

4. We know D is the not the monomial simply because its power is negative which means it does not fit the definition of a polynomial.

3 0
2 years ago
Other questions:
  • PLZ HELP ME ASAP.. Which is the correct algebraic expression after combining like terms?
    9·1 answer
  • Please someone help with my homework​
    6·2 answers
  • How much time is needed for a 15,000 W engine to do 1,800,000 J of work? (Power: P = W/t) 0.008 s 8 s 120 s 1,785,000 s
    9·2 answers
  • Faith Middle School had 860 students enrolled last year. This year they have 5% more students. How many students do they have th
    11·2 answers
  • What’s the correct answer for this question?
    8·1 answer
  • Simplify the expression: (15-8)^9<br> —————<br> [ (5+2)^2]^3
    14·1 answer
  • What can you multiply to get 196 but add to get 53.
    12·1 answer
  • Which equation represents a line with a slope of<br> 5/2and a y-intercept of -8/3
    8·1 answer
  • DOES SOMEONE KNOW THE ANSWER TO THIS ???
    6·2 answers
  • Which is NOT true?<br> A. 16 + 3 = 11 + 8<br> B. 16 = 16<br> C. 16 - 4 = 7 + 6<br> D. 16 = 19 - 3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!