Mathematics, 10.06.2021 16:30 pablohc200021
Why is subtracting an expression similar to distributing a -1?
A. You increase each term inside the parentheses by-1 in order to subtract each term, since subtraction is the additive inverse.
B. You multiply each term inside the parentheses by -1 in order to add each term, since subtraction is the multiplicative inverse.
C. You multiply each term inside the parentheses by -1 in order to subtract each term, since subtraction is the multiplicative inverse.
D. You multiply each term inside the parentheses by-1 in order to subtract each term, since subtraction is the additive inverse.
Answers: 3
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Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.
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Why is subtracting an expression similar to distributing a -1?
A. You increase each term inside the...
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