Solve by factoring.x^2-x-30=0
1 answer:
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Answer:
She has 16 brownies
Step-by-step explanation:
Initially cut rectangular pan in to two halves.
Then cut each half in half again.
Now total pieces = 4
Now repeat cutting half on other side:
total pieces =8
Now divide each half into another half.
total pieces = 8 x 2 = 16
As can be shown in figure:
Black = first half
pink = dividing each half into another half.
An expression has numbers, variables, and mathematical operations. Patrick's net worth is represented by the expression $9,500-$1,900.
<h3>What is an Expression?</h3>In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
As it is given that the value of the assets with Patrick is $9,500, while the liabilities are $1,900. Thus, his net worth will be the difference between his assets and his liabilities.
Thus, Patrick's net worth of Patrick can be written as,
Thus, Patrick's net worth is represented by the expression $9,500-$1,900.
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