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
nata0808 [166]
2 years ago
5

Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12

boys in Max's class, how many girls are in his class?
Write an expression to represent the situation.
Mathematics
2 answers:
ella [17]2 years ago
5 0

Answer:

18

Step-by-step explanation:

15 x 2 = 30

30 - 12 = 18

18 girls are in his class

mojhsa [17]2 years ago
4 0
There are 18 girls in the class
You might be interested in
please help. i’ve been stuck on this question the past 10 minutes i’ve tried multiple times and still don’t get it. i need help
Softa [21]

Answer:

To solve the equation, you have to to isolate the variable. So, first you subtract both sides by 7.

x +7 - 7 = -2 - 7

When you simplify further,

x = -9.

Hope this helps! :)

3 0
2 years ago
Help asap help please.
Xelga [282]

Answer:

30(x+1)/(x+7)

Step-by-step explanation:

This is not a rational expression because denominator has a domain of which it can be undefined.

To rationalize multiply by the reciprocal of the denominator (1/6+1/x+1)

___<u>5___ </u>*(6)(x+1) --> _____<u>30(x+1)_____</u> --><u> 30x+1</u>_ --> <u>30x+1</u>

1/6+1/x+1   *(6)(x+1)--> 6(x+1)/6 + 6(x+1)/(x+1) --> (x+1)+6 --> x+7

Final Answer: 30(x+1)/(x+7)



7 0
3 years ago
Can you help me please ​
sammy [17]

Answer:

196

Step-by-step explanation:

3 0
3 years ago
Please help. Brainliest mark
vova2212 [387]
Answer. A
Explanation. slope intercept form is y= mx + b. m represents the slope and b represents the y intercept (the point where the line meets the y-axis). We know that the slope is 1/3 but since the y-point is 0, there is no VISIBLE “b” in the equation. The correct solution is A :)
good luck.
3 0
3 years ago
U
elena55 [62]

Answer:

option 3, 45

Step-by-step explanation:

3x - 9° + 30° + 24° = 180° (angle sum property of a triangle)

3x - 9° + 54° = 180°

3x + 45° = 180°

3x = 180° - 45°

3x = 135°

x = 135/3

x = 45°

therefore, option 3 is the correct option

8 0
2 years ago
Other questions:
  • -4/3x+1/6 &lt;7/9 please answer asap
    7·1 answer
  • While shopping for clothes, Curtis spent $33 less than 3 times what Jaclyn spent.Curtis spent $12.Write and solve an equation to
    11·1 answer
  • Jenny has a toy which is in the shape of a right prism with triangular bases. The sides of its bases are each 5 feet and its app
    8·1 answer
  • a proportional relationship is a liner relationship because the rate of change is constant (and equal to the constant of proport
    9·1 answer
  • What is the common difference in the following arithmetic sequence ?
    10·1 answer
  • Witch of the expressions below could be used to find the amount of space occupied by the cone​
    6·1 answer
  • Tanya is having a bake sale and must bake cupcakes. She has cupcakes donated by a friend and after her
    10·1 answer
  • 4, 6, 9, ... find the 7th term.
    9·2 answers
  • a firm wants to select a group of 8 out of its 20 employees to attend a Business trip .in how many ways can this be done if ther
    11·1 answer
  • A grade has 81 girls and 72 boys. The grade is split into groups that have the same ratio of girls to boys as the whole grade. H
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!