Eighty students are going on a field trip to a history museum. the total cost includes 2 bus rentals and $10 per student for lunch. they daily bus rental is $960 per bus. what is the total cost per student?

$34

Step-by-step explanation:

Cost of 1 bus = $960

Cost of 2 bus =

Cost of lunch per student = $10

Cost of lunch for 80 students =

Total cost = 1920+800 = 2720

So, Cost per students =

Hence  the total cost per student is $34

4y - 6 + y^2 - 9 = y^2 + 4y - 15

y^2 term

terms

- terms

total of 3 terms when simplified

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q