Answer:
f(9) = 35
Step-by-step explanation:
To solve this, you can take 9 and replace both x's with it and then complete the equation;
f(x) = 4x - 1
f(9) = 4(9) - 1
f(9) = 36 - 1
f(9) = 35
Hope this helps!
By order of operation
5+1x10
5+10
15
By normal solving
5+1x10
6x10
60
Answer:
She can take 2 people cause it’s less than 5
Step-by-step explanation:
Answer:
the answer is A--Customers who buy at least 25 tickets will pay $1.50 each.
Step-by-step explanation:
just took da test
Answer:
x ≠ - 5
Step-by-step explanation:
Given
f(x) = 
The denominator of f(x) cannot be zero as this would make f(x) undefined.
Equating the denominator to zero and solving gives the value that x cannot be.
solve : x + 5 = 0 ⇒ x = - 5 ← excluded value