Answer:
(-9/2t + 3) +( 7/4t + 33) = -11/4t + 36
5(2t + 1)+(-7t +28) = 3t+ 33
Step-by-step explanation
Those are the ones i could solve hope this helps!
1. Problem
(-9/2t + 3) +( 7/4t + 33)
-9/2t + 7/4t
-18/4t +7/4t= -11/4t
3+ 33= 36
-11/4t + 36
2. Problem
5(2t + 1)+(-7t +28)
10t + 5 + ( -7t +28)
10t - 7t= 3t
5+ 38= 33
Answer:
x = number of students tickets = 1,000
y = number of adults tickets = 250
Step-by-step explanation:
Let
x = number of students tickets
y = number of adults tickets
x + y = 1,250 (1)
2x + 3y = 2,750 (2)
Multiply (1) by 2
x + y = 1,250 (1) * 2
2x + 2y = 2,500 (3)
2x + 3y = 2,750 (2)
Subtract (3) from (2) to eliminate x
3y - 2y = 2,750 - 2,500
y = 250
Substitute y = 250 into (1)
x + y = 1,250
x + 250 = 1,250
x = 1,250 - 250
x = 1,000
x = number of students tickets = 1,000
y = number of adults tickets = 250
Answer:
40
Step-by-step explanation:
Answer:
I am literally dying from boredom because of quarantine
Step-by-step explanation:
