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
Radda [10]
2 years ago
15

Can someone please help me with math.

Mathematics
1 answer:
zlopas [31]2 years ago
4 0

Answer:

the answer to the questions are c,b,a

You might be interested in
Tickets to a local circus cost $5 for students and $8 for adults. A group of 9 people spent a total of $60. How many adults were
S_A_V [24]

Answer:

5

Step-by-step explanation:

You need to set up and solve a system of linear equations here.

Let s and a represent the number of students and adults respectively.

Then s + a = 9, and s = 9 - a.

Total ticket cost for the adults was ($8/adult)(a)

and for the students ($5/student)(s).

Total cost of the tickets was then  ($8/adult)(a) + ($5/student)(s) = $60.

Then our system of linear equations is:

8a + 5s = 60

 a  +  s  = 9, or s = 9 - a.  Substituting 9 - a for s, we get:

8a + 5(9 - a) = 60.

Then 8a + 45 - 5a = 60, or 3a = 15.

Solving for a, we get a = 5.

Solving for s using s = 9 - a, we get   s = 9 - 5, or s = 4.

There were 5 adults in the group (and 4 students).

3 0
3 years ago
What is the volume of the isosceles trapezoidal prism?
MAVERICK [17]

Answer:

316.25

I hope I Got The Right Answer

8 0
3 years ago
Mr. kelly uses an expression to represent the perimeter of a square, rewrite the expression to represent the length of a side of
sukhopar [10]

Answer:

therefore the side of the square is 2x + 5.

Step-by-step explanation:

i) let the side of the square be a

ii) therefore the perimeter of the square = 4a

iii) therefore 4a = 8x + 20

iv) therefore a  = 2x + 5

therefore the side of the square is 2x + 5.

5 0
3 years ago
Solve using the square root method X2=25<br>​
aleksandrvk [35]

Answer:

Square root =

remember :

\boxed {x^2 = \pm a}

x² = ± a

x = ña

.

x = ñ25

x = ±5

• x = 5 and -5

8 0
3 years ago
Read 2 more answers
How far below the surface of the water is the top of a submerged mountain if the ocean floor depth is 12,500 feet and the mounta
Lisa [10]

Answer:

12500 - 10190 = 2310 ft.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Does 24, 32, 40, form a right triangle
    14·2 answers
  • Our library has 3,489 non-fiction books, 8,617 fiction books and 1,240 reference books. If there are 564 students and each stude
    13·1 answer
  • The lateral surface area of cone A is exactly the lateral surface area of
    10·2 answers
  • Which graph shows the equation V = 4 + 2t, where V is the total volume of water in a bucket and t is the elapsed time in minutes
    15·2 answers
  • Find the coordinates of the midpoint of a segment with the endpoints (-11,34) &amp; (47,0)
    9·1 answer
  • Pls help I will mark brainlist if correct !! :)
    11·2 answers
  • A cube has the dimensions 5/8 inches, 5/8 inches, 5/8 inches. what is the volume of the cube? how many smaller cubes with an edg
    8·1 answer
  • Which is the highest: 2.1 yards 72 inches 5ft 11 inches or 74 inches
    7·1 answer
  • Can someone pls explain how to solve the equation using two different first steps
    12·1 answer
  • 80 percent of 230 is the same as 25 percent of what number?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!