Answer:
36 girls.
Step-by-step explanation:
68- 32 = 36
Answer:
957
Step-by-step explanation:
Answer:
17 inches
Step-by-step explanation:
The scale is the same at every distance, so ...

The park is 17 inches wide on the drawing.
Answer:
5x^2 + 4x -3x
Step-by-step explanation:
we will simply open the brackets and
simply solve them according to signs they are having
Solve for one variable x or y first. So lets solve for x. If you take the first equation x= -12 -5y. You then plug that into the second equation
5(-12-5y) +4y = 24
now you solve for y
-60 - 25y + 4y =24
-21y=84
y=-4
Now you plug in y back into either equation and you get x=8