Answer:
There are 15 girls.
Step-by-step explanation:
The ratio is 4:3, meaning there are 7 parts.
4 parts= 20 (Boys)
This means 1 part is 20 divided by 4.
1 part= 5
3 parts= Amount of girls.
3 x 5 = 15.
There are 15 girls.
Answer:
Step-by-step explanation:

If x = 0:
y > 2 × 0 - 5
y > - 5
If x = 3:
y > 2 × 1 - 5
y > 1
The coordenates (3, 1) and (0, -5) are not included.
Alternative A
I hope I helped you.
Hello,
Step-by-step explanation:
90 = 9 x 10 = (7 + 2) x 10 = 70 + 20
70 men and 20 women

56 = 20 + X ⇔ X = 36
Answer : + 36 women
Answer:
Rectangle 1: 84 ft^2 Rectangle 2: 8 ft^2
Step-by-step explanation:
Split the figure into two rectangles
Rectangle 1:
Width of rectangle 1 can be found by subtracting 8 ft from 15 ft
15-8=7 ft (width)
length is already given as 12 ft
So,
A = L x W
A = 12ft x 7 ft
A = 84 ft^2
Length is already given of one of the rectangles
Rectangle 2:
Finding the width of Rectangle 2 can be found by subtracting 11 ft from 12 ft to find the length of that dashed line or the width of rectangle 2.
12 ft - 11 ft = 1ft (width)
Length: 8 ft
Width: 1ft
A=l x w
A=8 x 1
A=8 ft^2