Which values of x and y would make the following expression represent a real number
(4 +5i)(x + yi)

the answer is c. hope this !

step-by-step explanation:

i just took the test, the correct answer is .. 31.5 in.

step-by-step explanation:

where is the questions

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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