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
nadya68 [22]
3 years ago
13

Please help FAST will try to give branliest

Mathematics
1 answer:
AnnyKZ [126]3 years ago
3 0
Do B cause the middle equation is wrong
You might be interested in
Can someone please help me!
Alina [70]

Answer:

84

Step-by-step explanation:

k(x+6)= 4x²+20

k(10)= k(4+6)= 4*4²+20= 64+20= 84

8 0
3 years ago
Casey paid $32 for a book that was on a sale at 20% off. What was the original price for that book?
Elis [28]

Answer:

$40

Step-by-step explanation:

If it was 20% off, you are paying 80% of the original price.

So .80 * Original price = $32

32/.8 = 40

8 0
3 years ago
Read 2 more answers
What value of x makes this equation true? 7x -14=35
Anna35 [415]

Answer:

7x -14=35        add 14 on both sides

7x= 49        then, divide 7 on the whole equation

<u>x=7</u>

5 0
3 years ago
Read 2 more answers
Help pls. Due 10/4/18
luda_lava [24]
Write down

15-80

Solve it by adding 15 to -80

The final answer is -65
7 0
3 years ago
Read 2 more answers
Solve.
Sergio [31]

Answer:

The solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

Option (D) is correct .

Step-by-step explanation:

As given the equations are .

4x+y=5

3x+y=3

Subtracted 3x+y=3 from 4x+y=5  .

Thus

4x - 3x + y - y = 5 - 3

x = 2

Put in the equation 4x+y=5  .

4 × 2 + y = 5

8 + y = 5

y = -8 + 5

y = -3

Therefore the solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

Option (D) is correct .


7 0
3 years ago
Other questions:
  • A container holds 4 gallons of juice how much is this in pints ​
    13·1 answer
  • The sum of three consecutive integers is 267. What is the largest integer?
    13·1 answer
  • What number is greatest?<br><br> 2 2/3,2.67,2 3/5,2.49
    8·1 answer
  • Can someone answer this please?
    7·1 answer
  • How do i solve x/8=3/4
    14·1 answer
  • Write a point-slope equation that must pass through the points (1, 4) &amp; (4, 10).
    10·1 answer
  • Which function represents the sequence -5.5, -4.75 -4,-3.25... ?​
    9·1 answer
  • What is the distance between the points (4, 3) and (1,-1) on the coordinate<br> plane?
    11·1 answer
  • Counting by thousands, write five numerals from 1578 onwards.​
    13·2 answers
  • Find the value of X.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!