1st
0.3/100*15000
=45
2nd
40/200*100
=20
=
Answer:
x=5
Step-by-step explanation:
The numbers are 15,18
They add to 33 and a difference of 3
Answer:
1) x²+4x=2700
2) 50x50
Step-by-step explanation:
Pony area = x²
line-up area=4x
x²+4x=2700
x²+4x-2700=0
(x-50)(x+54)
So x= 50 or -54. Since it can’t be a negative number, it must be 50.
CHECK:
Square = 50x50 = 2500
Line up area = 50x4 = 200
2500+200=2700 YES
For my answer, I got -47 1/2
