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
lyudmila [28]
3 years ago
8

25 points!!!!!!!!

Mathematics
1 answer:
podryga [215]3 years ago
8 0

Answer:

A is your answer, my guy

Step-by-step explanation:

4x1=4

3x-1=-3

5x1=5

4+(-3)+5=6

6x1=6

8x-1=-8

6x1=6

6+(-8)+6=4

4x1=4

2x-1=-2

6x1=6

4+(-2)+6=8

You might be interested in
Solve the equation to get x
Mariulka [41]

Answer:

the answer is

Step-by-step explanation:

x=1/2y+5---i

4x+3y=-20 ----ii

putting value of x in eqn Ii

4×(1/2×y+5)+3y=-20

2y+5+3y=-20

5y+5=-20

5y=-20-5

5y=-25

y=-25/5

y=-5

putting value in eqn I

x=1/2×-5+5

x=-5/2+5

x=5/2

4 0
2 years ago
The graph below shows the
kirza4 [7]

Answer:

649264637

Step-by-step explanation:

ayan sagut po yan

5 0
4 years ago
If the value of y varies directly with x and y=-1 when x=3, find y if x=9
steposvetlana [31]

1.If y varies directly with x

Introduce the constant term k

2.y=kx

where k is the constant term

substitute the value of x and y to form the law

-1=3k

k=-1\3

:y=-1\3x....is the law

To find the value of y when x is 9

Reinstate the law which is y=-1\3x and substitute the value of x to find y

y=-1\3*9

y=-3

4 0
3 years ago
Base of triangle exceeds the height by 4. If the area is 178.5 square inches, find the length of the base and the height of the
xxMikexx [17]
Area of a triangle:
A= (1/2)(bh)

In this problem we are given:
A= 178.5 in^{2}
b= h+4 in
h= UNKNOWN ("h")

Plug in our values into the area equation and solve for "h":
A= \frac{1}{2} bh
178.5 = \frac{1}{2} ((h+4)h) (multiply each side by 2 to get rid of the 1/2)
357 =  ((h+4)h)
357 =  h^{2} +4h
0=  h^{2} +4h -357
(357/21=17)
0= (h+21)(h-17) (solve both inequalities separately)

0= (h+21)
-21= h ( a negative height is not possible so, this answer is incorrect.)

0=(h-17)
h=17 in

Answer: base = (h+4)= (17+ 4) b= 21 in h= 17in


Please comment with any further questions! :)

5 0
3 years ago
Plllssss help me its the last one
DerKrebs [107]
Well I think step 1 is wrong she is suppossed to add 32.75 +32.75 then add she would have 65.50 after she would have to add 70.99 her results form that would be 136.49 after she would need to subtract 12.25 then she ends up with 124.24 and 1/4 of that is 31.06 therefore what she put in her savings was 31.06 I hope this helps!
3 0
4 years ago
Other questions:
  • What shapes could the smaller pieces be?
    13·1 answer
  • -2,-1,-1,0,-1,1,-2, what is the next 3 numbers in the pattern?
    10·1 answer
  • Which line is represented by y = 3/2x - 3?
    8·2 answers
  • Please help solve this problem!
    8·1 answer
  • In the pet show 3/8 of the pets are dogs. Of the dogs 2/3 have long hair. What fraction of the pets are dogs with long hair?
    10·1 answer
  • Use​ DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.
    11·1 answer
  • X-}y = 30, when y = 152 What is the value of x in the equation 8 80 © 200​
    10·1 answer
  • PLEASE HELP!!!!!
    14·1 answer
  • When the outliers are removed, how does the mean change?
    15·1 answer
  • Mohamad spends $4 a week on comic books. How much LESS money will he have in 4 weeks from NOW? How much MORE money did Mohamad h
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!