1. bayside high school orchestra performed two concerts to raise money for a
field trip. tickets were $8 for adults and $5 for students and teachers. in
total, 423 people attended both concerts, and the orchestra raised $2616
the number of teachers who came was a third of the number of students.
which of the following systems can be used to represent this situation?
a. 8a +55 +5t= 423
a+s+t= 2616
t = 3s
b. sa +55 +56= 2616
a+s+t= 423
1= 4's
c. 5a +55 +8t= 2616
a+s+t= 423
t= 3 +
d. 8a +55 +50= 2616
a+s+t= 423

equal to

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]