Answer:
you could have used a calculator
Step-by-step explanation:
-2.8
I don’t understand what you’re supposed to do
Answer:
x=14
Step-by-step explanation:
Let's solve your equation step-by-step.
4(x−9)=20
Step 1: Simplify both sides of the equation.
4(x−9)=20
(4)(x)+(4)(−9)=20(Distribute)
4x+−36=20
4x−36=20
Step 2: Add 36 to both sides.
4x−36+36=20+36
4x=56
Step 3: Divide both sides by 4.
4x
4
=
56
4
x=14
You know that the computer technician has a flat 65 dollar service charge. This will be added to the hours worked.
hours= h
40 dollars per hour. So, every hour worked is worth 40 dollars.
c(h)= 40h+65
If you input the number of hours he worked as h, you would have the total amount of money he made if you solved the expression.
I hope this helps!
~kaikers
Umm I'm not sure on this but a regular probability is 1/9 so maybe taking out the 3 would leave 6/9 or in other word 2/3
