Answer:
b) 9x² - 3x
Step-by-step explanation:
Area of a rectangle = Length × Width
Area for the rectangle = 3x - 1 × 3x
Area = 
Step 1. Multiply by combining like terms
3x · 3x = 9x²
Step 2. Multiply -1 by 3x
-1 · 3x = -3x
Step 3. Combine 9x² and -3x
9x² - 3x
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Answer:
$29.25
Step-by-step explanation:
Divide the cost of the turkey by 12 to obtain the unit cost then multiply this by 13
cost =
× 13 = $29.25
Step-by-step explanation:

You can model this with the equation 4x+3=15 since it is a number (x) times 4 with 3 added and equals 15.
Subtract 3 from both sides
4x=12
Divide both sides by 4
x=3
Answer:
Step-by-step explanation:
= ( √9 )³ = 27
= ∛27 = 3
= ( ∛125 )² = 25
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