Answer:
b=1
Step-by-step explanation:

<u>First, let's regroup, terms,</u>

<u>Add 11 to both sides,</u>

<u>Simplify, 7+11 = 18,</u>

<u>Now, divide both sides by 3,</u>

<u>Simplify, 18/3 = 6,</u>

Subtract 5 from both sides,


Hope it helps! :)
Answer:
A) 9
Step-by-step explanation:
f(2) is basically asking what the y-coordinate is at x = 2
If you trace x = 2, you see it intersects f(x) at (2, 9).
Answer:
Circumference = diameter × π
Take π =3. 14
X/7 + 9 = 3
a number: x
a number divided by 7: x/7
sum of number divided by 7 and 9: x/7 + 9 (and means plus)
equals 3: x/7 + 9 = 3