Answer:
Option A
a + s = 1650 ; 3.5a + 2b = 4580
Step-by-step explanation:
a ------> number of adult tickets
s ------> number of student tickets
Total tickets = $ 1650
a +s = 1650
Cost of 'a' number of adult tickets = 3.50*a = 3.5a
Cost of 's' number of student tickets = 2*s = 2b
Revenue raise = $ 4580
3.5a + 2b = 4580
Answer:
a. x + 64 = 70
b. x = 6
Step-by-step explanation:
Let the fifth number be x.
the pattern is multiply by two from positive to negative
When you shift a function, you are moving it.
e.g
f(x) = x * 3
A shift of that function would be g(x) = x * 3 - 2