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
Kisachek [45]
3 years ago
15

Three-fourths of the students in the class did their homework last night. If 18 students in the class did their homework,

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer: 24 people are in the class

I am sorry I don’t know the equation but I hope this helps.

Step-by-step explanation:

3. 18. 18

- =. —. =. —-

4. ? 24

You might be interested in
A merchant buys a television for $125 and sells it for $75 more. what is the percent of markup?
guajiro [1.7K]
Since he sold it for $75 more,

% Mark Up = Mark Up/ Cost Price   * 100%

% Mark Up =   75 / 125 * 100%
            
                   =   0.6  * 100% = 60%

Percent Mark Up = 60%.

Hope this explains it.

4 0
3 years ago
the measure of the angle is 88 degrees greater than its complement. what is the measure of the complement?
vazorg [7]
Let the angle be x and it's complement be c.

Then, x = c + 88 and x + c = 90

Substitute the first equation in the second.

(c+88) + c = 90
2c+88 = 90
2c = 2
c =1 

Compliment = 1
Angle = 89
6 0
3 years ago
I need helpppppppppppp
____ [38]

Answer:

The first one is 36 i think and the second is 28 i think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
In a poll of Mr. Briggs's math class, 67% of the students say that math is their favorite academic subject. The editor of the sc
levacccp [35]

Mathematics is the subject that is most popular in the class and is liked by the students.

<u>Explanation:</u>

Among all the subjects that are added in the curriculum of the students in the school, Mathematics is the subject that is mostly liked by the students in the class and in the school.

To find this that mathematics was the favorite subject of the students, a a survey was conducted by the school people in the class of a professor and through that survey it was shown that Mathematics was a subject that was mostly liked by all the students.

4 0
3 years ago
Name two ways that saving and investing are different
aleksandrvk [35]
Saving and investing are different because investing will generate and duplicate the initial money put it in while savings will stay the same amount without duplicating as it would if it was invested.
6 0
3 years ago
Other questions:
  • Store A is offering two tubes of lip gloss for $7. The costs for lip gloss at Store B are shown in the table. Assume the cost fo
    6·1 answer
  • What is 5 1/8 divided 7/8
    13·1 answer
  • "Tim's lawn is 20 meters by 30 meters. If Tim can mow 8 square meters of grass per minute, how long will it take him to mow the
    10·1 answer
  • Refrigerator A costs $600 and $50 per year for the electricity to operate it. Refrigerator B costs $1200 and $40 per year for th
    15·2 answers
  • Which numbers are factors of 4? Select all that apply.<br><br> 1<br> 4<br> 2<br> 3
    15·2 answers
  • PLEASE HELP ME WITH THIS QUESTION.. the points should be more than ten <br><br><br> NO LINKS UGH
    15·1 answer
  • Please help with math it’s trigonometry and laws of sine I’m being timed
    13·1 answer
  • Ian was driving down a road and after 4 hours he had traveled 88 miles. At this
    8·1 answer
  • Line k is parallel to line l. Lines k and l are parallel. Lines m and n intersect to form 2 triangles. The top triangle has angl
    8·2 answers
  • a computer sales associate makes $74 each day that he works and makes approximately $20 in commission for each computer that he
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!