Assuming its
x^2-4x=0
factor out an x.
x (x-4)=0
set each term to 0 and solve.
x=0
x-4=0
x=4
hope this helps!
Answer:
The answer is B. Associative.
Step-by-step explanation:
The reason why its B because the associative property states that even if the numbers are regrouped, the answer will still be the same.
I might be wrong
The new expression is 4.8d - 4.2c
<u>Explanation:</u>
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Given:
Expression = (-7c + 8d) 0.6
On multiplication we get:
-4.2c + 4.8d
Therefore, the new expression is 4.8d - 4.2c
Answer:
The circumference is 66cm
Radius = Diameter/2
= 21/2 CM
= 10.5 CM
Circumference of a circle = 2πr
= 2 × 22/7 × 10.5 CM
Since 689 / 35 is about 20, it would take around 4 seasons to break even