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
My name is Ann [436]
2 years ago
7

Help me pleaseee!! I’ve been stuck on it for a while:(

Mathematics
2 answers:
dimulka [17.4K]2 years ago
5 0

Answer:

a

Step-by-step explanation:

I did not do the math becals I could not find my pen but based on outher math like this I have a strong feeling it's a if not the maby d

Norma-Jean [14]2 years ago
3 0

Answer:

its the 3rd one :)

Step-by-step explanation:

You might be interested in
Write the standard form of the line that passes through the given points (6,1) and (5,4)
Serggg [28]

The standard form:

Ax+By=C

The point-slope form:

y-y_1=m(x-x_1)

m - slope

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (6, 1) and (5, 4). Substitute:

m=\dfrac{4-1}{5-6}=\dfrac{3}{-1}=-3

y-1=-3(x-1)      <em>use distributive property</em>

y-1=-3x+3          <em>add 1 to both sides</em>

y=-3x+4         <em>add 3x to both sides</em>

\boxed{3x+y=4}

7 0
3 years ago
Ms. Santana paid $46 for 5 candles. Each candle cost the same amount. What was the cost of each movie candle in dollars and cent
meriva

Answer:

$9.20

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I WILL MARK BRAINLEST!!!
storchak [24]

Answer:

Each hat is $5

Each mask is $3

Step-by-step explanation:

Hat= x dollars

Mask= y dollars

Now,

3 hats and 4 mask sold = $27

We can write

3x + 4y = 27

Adding the second equation (-1 times 1st equation) gives us;

3x + 6y = 33

-1* (3x + 4y = 27)

3x + 6y = 33

-3x -4y = 27

2y = 6

y = 6/2

***y = 3***

Now we replace y= 3 into 1st equation and solve for x:

3x + 4y = 27

3x + 4(3) = 27

3x + 12 = 27

3x + 15

x = 15/3

***x= 5***

Each hat costs $5

Each mask costs $3

6 0
3 years ago
20 points
gavmur [86]

Answer:

Michael buys 800 hockey cards from jackson

6 0
2 years ago
Read 2 more answers
Solve the equation for a.
Pavel [41]

Answer:

\large\boxed{a=\dfrac{K}{4+9b}}

Step-by-step explanation:

K=4a+9ab\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\K=a(4+9b)\qquad\text{divide both sides by}\ (4+9b)\neq0\\\\\dfrac{K}{(4+9b)}=\dfrac{a(4+9b)}{(4+9b)}\\\\\dfrac{K}{4+9b}=a

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need a this for tomorrow. To confusing
    10·1 answer
  • I need help, please
    11·1 answer
  • Two cylinders,a and b each started with different amounts of water.The graph shows how the height of the water changed as the vo
    6·2 answers
  • HELLLLLLLLLLLPPPP MEEEEEE!!!!!!!!!(i want the answer
    13·1 answer
  • 14-
    5·1 answer
  • If you were babysitting, which would you rather: Charge $5 for the first hour and $8 for each additional hour? Charge $15 for th
    14·1 answer
  • Which expression is equivalent to the expression 4(6+y)+7?
    13·1 answer
  • Classify the system of equations.
    12·1 answer
  • A coach is buying snacks for 22 players on a soccer match chip is a total of $77 to buy each player a bottle of water and energy
    6·1 answer
  • Y-5=0.5x^2+6x-3 how many x-intercepts does the graph of this quadratic have ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!