Uli wants to write the phrase “the difference of seven and a number squared” as an algebraic expression. She wrote out several e
xpressions in the table. Which expression correctly represents the phrase?
2 answers:
Answer:
The Algebraic expression that correctly represents the phrase 'the difference between 7 and a number squared' is
= 7 - x²
Step-by-step explanation:
Let's represent the unknown number be represented as x
The unknown number is also squared = x²
Therefore, the Algebraic Equation correctly representing the phrase 'difference of 7 and a number squared' is
= 7 - x²
7 - n^2 is your expression. Hope it helps! :) If you could vote my answer as the brainliest, that would be awesome! :)
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I believe it’s 6
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What do you mean? I don't think it's enough information
Answer:
3.46 but if you simplify it is 3.5
Step-by-step explanation:
Answer:
$6.3
Step-by-step explanation:
Original price = $18
Percentage Discount = 65%
Discount = 18*65% = 18*0.65 = $11.7
Sale Price = Original price - Discount
= $18 - $11.7
= $6.3
Answer:
Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half.
Step-by-step explanation:
