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3 years ago

Which of the following represents a function?

1 answer:

8 0

D is the answer because the x value does not contain any of the same numbers.

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Pani-rosa [81]

Answer:

1. 85.5

2. 3

Step-by-step explanation:

14.25*6=85.5

4 0

2 years ago

enyata [817]

I’m pretty sure the answer is B.

5 0

3 years ago

Salsk061 [2.6K]

78-30=48 48\6=8 so he brought 8 friends

6 0

2 years ago

gregori [183]

$x=2y+1$

what is $10y-5x$ ?

all you gotta do is substitute the value of $x$ in the equation:

$x=2y+1\\10y-5(2y+1)$

now solve for $y$ :

$10y-5(2y+1)\\10y-10y-5=-5$

so the value of $10y-5x =$ $\boxed{-5}$

4 0

3 years ago

il63 [147K]

Of the sixteen possibilities only one is HHHT, so the probability is

$\dfrac{1}{16}$

5 0

2 years ago