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
lorasvet [3.4K]
3 years ago
9

In a class, 40% of the students are girls. Of the girls in the class, 25% play tennis. There are 40 students in the class. How m

any girls in this class, play tennis?
a- 10
b- 16
c- 4
d- 24
Mathematics
2 answers:
makkiz [27]3 years ago
8 0

Answer:

Let x=number of girls in the class

Then x+27 =total number of students in the class

So our equation to solve is :

40% of (x+27)=x or

0.40(x+27)=x get rid of parens

0.40x+10.8=x subtract 0.40x from each side

0.40x-0.40x+10.8=x-0.40x collect like terms

Step-by-step explanation:

ziro4ka [17]3 years ago
7 0
I think it’s B not sure tho
You might be interested in
This information is for credit card with a _______ APR.
otez555 [7]

Answer:

d. 0%

Step-by-step explanation:

4 0
2 years ago
What is 497÷2 (Use long division on a piece of paper) Explain how you figured this out clearly so I can play along because I won
erma4kov [3.2K]
Dividing 2 into 4 you would get 2 and dividing it into 9 you would get 4 since you can't divide it into 9 so when you subtract that (9-8) you would get 1 you place a decimal and bring down a zero to get 10 then you would get 5 the answer would be 248.5 

8 0
3 years ago
Luke picks up a triangular prism and examines it. What is the volume of the triangular prism in cubic cm
STatiana [176]

Answer:

4608

Step-by-step explanation:

(12*16)/2

then multiply by  48

7 0
3 years ago
Which expressions are equivalent to x + 2y + x + 2
nika2105 [10]

Answer:

Where are the expressions??

Step-by-step explanation:

x + 2y + x + 2  simplified would be 2x+2y+2

Hope this helps :)

3 0
3 years ago
A rectangle has a length of 8 feet and a width of 3 feet. If a right triangle has a height of 3 feet, what length would its base
Vikki [24]
16 - A triangle is length x height x 1/2
3 0
3 years ago
Read 2 more answers
Other questions:
  • *Urgent*
    12·2 answers
  • Last year,a chain of electronics stores had a loss of $45 million. This year the loss is $12million more than last year's loss.
    9·1 answer
  • identify the set of numbers that best describes each situation. explain your choice. the change in the value of an account when
    5·1 answer
  • Please help Really confusied dont do the last 2 at the bottom
    8·1 answer
  • How much of each ingredients would you need to make 100 quarts of punch
    12·1 answer
  • Find a formula for the polynomial
    11·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!!!
    15·1 answer
  • Which statement would be true if you evaluate the expression 18x (365x12)
    6·1 answer
  • Simplify the following 2 √5 *5 √5
    10·1 answer
  • Simplify using the laws of exponents.<br><br> [2⁴/2³]⁵
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!