Answer:
See in the picture
Step-by-step explanation:
I solved the valye for the ticket using linear systems, defining X and Y as the ticket value for adults and children.
I write the number seven with a bar on it. I hope you understand it (see 7.5 in the picture)
Answer:
x = , y =
Step-by-step explanation:
Equate the first 2 parts of the ratios on both sides of the equation and solve for x.
Expressing the ratios in fractional form, then
=
=
×
=
( cross- multiply )
6x = 15 ( divide both sides by 6 )
x = =
-----------------------------------------------------------------------------------
Equate the last 2 parts of the ratios on both sides and solve for y
=
= 3 ×
=
( cross- multiply )
2y = × 3 =
( divide both sides by 2 )
y =
