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
docker41 [41]
4 years ago
13

.

Mathematics
1 answer:
Dahasolnce [82]4 years ago
3 0

Answer:

C (3x4) + (5x2) + 20

Step-by-step explanation:

3 things that cost 4 dollars. 5 things that cost 2 dollars and one that cost 20.

You might be interested in
PLZ HELP!! I NEED QUICKLY!!
djverab [1.8K]

Answer:

no worries about the other day and I had literally forgotten about the other night and was just so I could tell me how I felt and I had a flat rate that you and I had a

5 0
3 years ago
Read 2 more answers
The ratio of boys to girls in Mr. Baker’s social studies class is 2 to 3. If there are 30 total students in the class, how many
nadya68 [22]
A.6 the answer are A.6

4 0
3 years ago
Read 2 more answers
Solve this quadratic equation.<br><br> x 2 + 2x - 22 = 0
Alik [6]
<span><span><span>x2</span>+2x−22=0</span><span><span>x2</span>+2x-22=0</span></span>Use the quadratic formula to find the solutions.<span><span><span>−b±<span>√<span><span>b2</span>−4<span>(ac)</span></span></span></span><span>2a</span></span><span><span>-b±<span><span>b2</span>-4<span>(ac)</span></span></span><span>2a</span></span></span>Substitute the values <span><span>a=1</span><span>a=1</span></span>, <span><span>b=2</span><span>b=2</span></span>, and <span><span>c=−22</span><span>c=-22</span></span> into the quadratic formula and solve for <span>xx</span>.<span><span><span>−2±<span>√<span><span>22</span>−4⋅<span>(1⋅−22)</span></span></span></span><span>2⋅1
there</span></span></span>
8 0
3 years ago
Determine which ordered pairs fall on the graph of f(x) = -2x-1
Pavlova-9 [17]

Answer:

No order Pair fall on the graph

Step-by-step explanation:

The given Function is

f(x)= -2x -1       ...............(i)

Now to see whether these ordered pairs Lay on it we will put each ordered pair in the equation (i)


Lets take first ordered pair (1,1)

here x = 1

putting it in (i) gives

f(1)= -2(1) -1

f(1)= -3

this is not equal to 1 so the order pair (1,1) does not fall on function f(x)= -2x -1

Lets take second ordered pair (-1,-4)

here x = -1

putting it in (i) gives

f(-1)= -2(-1) -1

f(-1)= 1

this is not equal to -4 so the order pair (-1,4) does not fall on function f(x)= -2x -1


Lets take third ordered pair (-2,-1/8)

here x = -2

putting it in (i) gives

f(-2)= -2(-2) -1

f(-2)= 3

this is not equal to -1/8 so the order pair (-2,1/8) does not fall on function f(x)= -2x -1


Lets take fourth ordered pair (0,-1/2)

here x = 0

putting it in (i) gives

f(0)= -2(0) -1

f(0)= -1

this is not equal to -1/2 so the order pair (0,-1/2) does not fall on function f(x)= -2x -1


3 0
4 years ago
Find the value of sinA in the figure above.
Anit [1.1K]

Answer:

B

Step-by-step explanation:

Sin(A) = O/H

Sin(A) = 27/45

Sin(A) = 0.6

5 0
3 years ago
Other questions:
  • Please help with this
    13·1 answer
  • Find the exact value by using a half-angle identity.
    11·2 answers
  • A class is organizing a going away party for one of their students. They spend $26.38 on decorations, $78.92 on food, and $34.50
    5·1 answer
  • Find the surface area
    14·1 answer
  • Graph the line that represents this equation:y=-2/3x +1
    11·2 answers
  • VERY URGENT!!!!
    13·1 answer
  • Pls help! It's worth 40 points
    12·1 answer
  • Plz help me illl give brainlist 5.0 and thanks plz help rn !!!
    13·2 answers
  • Please help me and please answer correctly. last try, please
    14·2 answers
  • Marking Brainlest! 20pts. Thanks
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!