Your school's talent show will feature 1414 solo acts and 22 ensemble acts. the show will last 9494 minutes. the 77 solo performers judged best will give a repeat performance at a second 5959   minute show, which will also feature the 22 ensemble acts. each solo act lasts x minutes, and each ensemble act lasts y minutes. use this information to answer parts (a) and (b). write a system of equations to model the situation. solve the system from part (a).

ryan had a head start of 10 meters.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )