On friday, a total of 135 tickets to the fall play were sold for s total amount of $634. adult tickets are $6 each and student cost $4 each. how many students and adults attended the play last night?

88 students and 47 adults

Step-by-step explanation:

Let x be the number of students and y be the number of adults attended the play last night.

1. A total of 135 tickets to the fall play were sold, then

2. A total amount of $634 waas earned.

Student ticket costs $4, then x student tickets cost $4x.

Adult ticket costs $6, then y adult tickets cost $6y.

In total,

3. Solve the system of two equations:

From the first equation,

Substitute it into the second equation,

step- i d k and i d c : )

you: : 0

bye

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!