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
Ahat [919]
3 years ago
8

A SCHOOL HAS 320 GIRLS AND 250 BOYS

Mathematics
1 answer:
tigry1 [53]3 years ago
8 0

Answer:

89

Step-by-step explanation:

I just multiplied 320 by 0.2 and then 250 by 0.1 and then added them  together. I hope it helps and I'm not sure what method you would use for this but that's mine.

You might be interested in
Two trains are moving towards each other. One train moves at a speed of 50 mph, and the other train travels at 60 mph. How soon
Margaret [11]
I think that they will meet in 3 hours and 11 min but I’m not too sure
4 0
2 years ago
Read 2 more answers
PLEASE HELP ME ANSWER ASAP!
Blizzard [7]
Either twice or more than twice. But I’d go with twice
8 0
3 years ago
Read 2 more answers
Simplify this expression<br> x² x x x x
cupoosta [38]
Although x ² and x both have the variable x, you can’t add them together. So x + x + x + x is 4x and we just leave x ² the same. So the simplified expression is x ² + 4x. I hope this helped!!
7 0
3 years ago
Find the equation for the line that passes through the point (−2,0), and that is perpendicular to the line with the equation 2/3
patriot [66]

Answer:

y = 3/2 x + 3

Step-by-step explanation:

2/3 x + y = -14/3

y = -2/3 x − 14/3

The slope of this line is -2/3.  So the perpendicular slope is the opposite of the inverse:

m = -1 / (-2/3)

m = 3/2

We know the slope of the line and a point on the line, so using point-slope form:

y − 0 = 3/2 (x − (-2))

Simplifying into slope-intercept form:

y = 3/2 (x + 2)

y = 3/2 x + 3

5 0
2 years ago
Which Expression is equivalent to 5−3(4−1)?
Softa [21]
I believe the answer would be B, good luck 
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with 6-10 please
    6·1 answer
  • Find the difference <br><img src="https://tex.z-dn.net/?f=%28%20-%20%20%7B3x%7D%5E%7B3%7D%20%20-%20%20%7B7x%7D%5E%7B2%7D%20%20%2
    14·1 answer
  • Whic of the following are valid names for the triangle below? Check all that apply.
    15·1 answer
  • In a certain colony of bacteria each divide into two every
    8·1 answer
  • I need help plz hurry fast!!
    6·2 answers
  • Can you help me with these two questions? thanks lol
    6·2 answers
  • Lionel wrote an arithmetic sequence. The first five terms of the sequence are shown below.
    10·1 answer
  • At a state fair, there are 10 animal exhibits, 12 gardening exhibits, and 8 farm equipment exhibits. Describe a model that you c
    7·1 answer
  • Solve the question 12 = 24x + 12.
    11·2 answers
  • Which polynomial identity will prove that 49<br> = (2 + 5)2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!