Answer:
f(-3) = 15
Step-by-step explanation:
Given that,
f(x) = -x + 12
You have to solve for,
f(-3) = ?
For that,
you have to put (-3) instead of x
f (-3) = -x + 12
= -(-3) + 12
= +3 + 12
= 15
Hope this helps you.
Let me know if you have any other questions :-)
Answer:
The answer is B.
Step-by-step explanation:
To find the difference thickness between these 2 coins, you have to minus :
24.26 - 1.95 = 22.31 mm
2/3x -8/3 >= y is the answer
Easy it's c you always match up the labels side to side on the equal signature
Answer: 6 hours
Step-by-step explanation:
First we need to write an equation to solve the problem.
(13.50 x 40) + 20.25x = $661.50
The first section represents her earnings for the first 40 hours, the second are the overtime hours, and it is set equal to her total earnings.
Now, to solve the equation:
540 + 20.25x = $661.50
Next, subtract 540 from both sides:
20.25x = 121.50
The last step is to divide both sides by 20.25
X = 6
