Answer:
3/20
Step-by-step explanation:
1/10=2/20
2/10=4/20
Answer:
0.7 or 70 percent
Step-by-step explanation:
Answer:
(2,-2)
Step-by-step explanation:
the x-intercept is 2
and y-intercept is-2
x-intercept is when you have a number comma 0 e.g 3,0. 2,0
y-intercept is when u have 0 comma a number e.g 0,2 0,-5
Answer:
A=0
Step-by-step explanation:
DAC=BAD
A=0
Answer:
Let the total no of girls be x
the number of boys=7:5
total no of students =20
now,
no of girls =7/5=x/20
or, 20*7=5x
or 140=5x
or,x=140/5=28
therefore the number of girls =28