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
chubhunter [2.5K]
2 years ago
10

Excellence Middle School charges $6.25 for students from all grade levels to attend the school dance. If S represents the number

of seventh grade students who came to the dance and g represents the number of eighth grade students at the dance, which expression BEST represents the total money collected for attending the dance.
a. 6.25s + g
b. 6.25(s + g)
c. 13.50(s + g)
d. 6.25(s + g)
Mathematics
1 answer:
vlabodo [156]2 years ago
6 0
The answer would be b: 6.25(s+g)

you can already cancel out c., as there’s no way it could be 13.50

since it says it’s $6.25 dollars for all grades and you would be trying to find both 7th and 8th graders, you would need to multiply both variables by the amount they need to pay. in this case, $6.25.
You might be interested in
I’m the figure at right, THINK POWER. <br><br> A) find the measures a, b, and c.
Murljashka [212]
A=44
b=58
c=34 is the answer
4 0
3 years ago
Read 2 more answers
A recipe for lemonade calls for ½ quarts of lemon juice and ¾ cups of sugar. How much lemon juice is needed for 7.5 cups of suga
Ugo [173]

Answer:

5

Step-by-step explanation:

3/4*10=7.5, so 1/2*10 is the amount of lemon juice you need, which is 5

5 0
3 years ago
Please help. 10 points. Please do not guess. Guesses will be reported.
Alex73 [517]

The inscribed angle theorem says that

m\angle CAB=\dfrac12m\angle COB

Triangle AOC is isosceles because both AO and CO are radii of the circle and have the same length. This means angles CAO and ACO have the same measure and are congruent.

Angles ACO and COD are congruent because they form an alternating interior pair between the parallel lines AC and OD.

Taking all these facts together, we have

m\angle COB=2m\angle COD

and since angle COB is made up of angles COD and DOB, these angles must be congruent, and so the arcs they subtend (CD and DB, respectively) must also congruent.

3 0
3 years ago
Find the product.<br><br> (-5a ^2)^3·a ^5<br><br> A)-15a10<br> B)-125a11<br> C)15a6<br> D)-125a10
Ber [7]

Answer:

  B)  -125a^11

Step-by-step explanation:

(-5a^2)^3·a^5 = (-5)^3·a^6·a^5

  = (-5)^3·a^(2·3)·a^5

  = (-5)^3·a^6·a^5

  = -125·a^(6+5)

  = -125·a^11 . . . . matches choice B

_____

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  (a^b)^c = a^(bc)

5 0
3 years ago
Read 2 more answers
A room can just store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases o
Vladimir79 [104]

Answer:

2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

Step-by-step explanation:

Let the case of soya beans drink be x and let the case of fruit juice be y

We are told that the room can store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases of fruit juice.

This means that;

10x + 8y = 4x + 11y

Rearranging, we have;

10x - 4x = 11y - 8y

6x = 3y

Thus;

y = 6x/3

y = 2x

This means that 2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

8 0
3 years ago
Other questions:
  • Can you use SAS (Side-Angle-Side) to prove<br> triangle congruence?
    15·1 answer
  • What is 1 plus 1 i need to know​
    15·2 answers
  • A square piece of fabric has sides length 3.7 cm what’s the area?
    12·1 answer
  • Round 74,965 to the nearest hundred
    15·1 answer
  • 9x+8y=15
    9·1 answer
  • A scoop of ice cream in the shape of a whole sphere sits in a right cone. the radius of the ice cream scoop is 2.5 cm and the ra
    7·1 answer
  • PLS HELP!! with all problems
    10·1 answer
  • Rectangle ABCD has vertex coordinates A(1, -2), B(4,-2),
    11·1 answer
  • Write a quadratic function f whose zeros are 6 and -5 .
    5·2 answers
  • .Find out whether the given set of ratios are equivalent or not:
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!