You basically have to plug in the numbers in the x Column into the equation 3x+5
Ex:
3x+5
Replace x variable with one of the numbers in column x
3(1)+5=8
Answer:
need a diagram to be able to answer
Step-by-step explanation:
Answer:
$0.76 per cup
Step-by-step explanation:
<u>Step 1: Find the unit price for a quart</u>
To find the unit price, divide the amount by the price
6.08 / 2
<em>$3.04 per quart</em>
<em />
<u>Step 2: Find the unit price for a cup</u>
1 quart = 4 cups
3.04 quarts / 4 cups
<em>$0.76 per cup</em>
Answer: $0.76 per cup
2(4z−2) = 44
Simplify both sides of the equation.
Distribute:
(2)(4z)+(2)(−2) = 44
8z + −4 = 44
8z − 4 = 44
Add 4 to both sides.
8z − 4 + 4 = 44 + 4
8z = 48
Divide both sides by 8
8z/8 48/8
z = 6
1. Simplify both sides
−6n=−5−5n
−6n=−5+−5n
−6n=−5n−5
2. Add 5n to both sides
−6n+5n=−5n−5+5n
−n=−5
3. Divide both sides by -1.
−n
/−1
=
−5
/−1
n=5
So the variable n, is equal to 5
