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
damaskus [11]
3 years ago
14

URGENT BRAINLIEST GIVEN

Mathematics
1 answer:
UNO [17]3 years ago
6 0

This is the way I do it to find the average.

10 girls times 70 = 700

15 boys times 80= 1200

700+1200=1900 all their scores

1900÷25 (number of boys and girls)=76 or 76%

You might be interested in
Only answer if you truly know. Do not make your answer confusing...
tensa zangetsu [6.8K]

Answer:

ticket cost = 37.23

Equation:- $930.75 = 25F

Step-by-step explanation:

$930.75 = 25F

F being the variable, representing the ticket cost

The total amount is equal to the number of seat per ticket

Part B:- 930.75/ 25 = 25F/25

F= 37.23

Therefore the ticket cost 37.23 for each ticket because they all cost the same

7 0
3 years ago
Read 2 more answers
What is the area of the following circle <br> R=7
In-s [12.5K]

Answer:

153.86

Step-by-step explanation:

7^2 x 3.14

5 0
3 years ago
Read 2 more answers
Solve x^2-8x+14=2x+7
LuckyWell [14K]

Answer:

Step-by-step explanation:

x²-8x+ 14 =2x+7

x² - 8x +14 - 2x - 7 = 0

x² - 10x  + 7 = 0

5 0
3 years ago
Solve 2c/15 =8.8. the solution to c is
ArbitrLikvidat [17]
The solution to c is 66
4 0
3 years ago
A store pays $22 for a duffel bag. The store marks up the price by
fredd [130]
Marks UP the price by 30%.

There's two ways:
30% of $22, plus $22.
OR
130% of $22.

To save time, 130% of 22.

130/100 x 22
= 13/10 x 22
=13/5 x 11
=143/5
= 28.6

$28.6 

Hope this helps!
7 0
3 years ago
Other questions:
  • What is the measure of /_ C?
    8·1 answer
  • Peter is giving marbles to some children at a carnival. He has 5 red marbles, 4 blue marbles, and 3 yellow marbles. If Peter sel
    14·1 answer
  • A commercial laundry charges $5.25 per load. You have $31.50. Write and solve an inequality to find the greatest number of loads
    5·1 answer
  • Plz pzl plz help me and give 30
    12·2 answers
  • Please help me i really need help my question is at the bottom of the screen
    13·1 answer
  • Which inequalities are true? Check all that apply.<br> (pic attached)
    7·2 answers
  • It takes a submarine 11 minutes to dive 154 meters below sea level. If the submarine dives at a constant speed, how much does it
    15·1 answer
  • What three factors were used to create this product board 4 6 9 14 49
    7·1 answer
  • −9+1/4(8n+16)=1/4(20n+4) help pls
    7·1 answer
  • What is the area of the image below rounded to the nearest whole number?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!