Answer:
15 girls
Step-by-step explanation:
In all, there are 7+5 = 12 equal groups of students in the class, that in total make 36 people.
So there are 3 students in each small group.
Answer.
There are 7*3 = 21 boys and 5*3 = 15 girls.
Well if you have a cal use it but i can't really can explain but i can tell youo the answer is 27% <span />
Answer:
-1
Step-by-step explanation:
solution:
(-2 , -1) = (x1 , y1)
(-1 ,-2) = (x2 , y2)
we know that,
slope = (y2 - y1)/(x2 - x1)
=(-2 - -1)/ (-1 - -2)
=(-2 + 1) / (-1 + 2)
= -1/1
=-1
slope = -1
The answer in long division would be 3 and a half
in fraction form: 3 1/2
in decimal form: 3.5 or 3.50
