What does x equal in 6x + 9 = -12
2 answers:
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The ounces of cheese Ellie uses to make tacos is 2
What is a unitary method?
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Calculation :
1 pound = 16 ounces
Total cheese Ellie has = pound
Cheese required to make tacos = ×
=
pounds
Ounces of cheese required to make cheese are × 16 = 2 ounces
learn more about the unitary method here :
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