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3 years ago

10

For his long distance phone service, Justin pays a $3 monthly fee plus 11 cents per minute. Last month, Justin's long distance b

ill was $20.16 . For how many minutes was Justin billed?

2 answers:

Setler79 [48]3 years ago

6 0

I'm sure it's 1.83 because you have to do 20.16 divided by 11

inna [77]3 years ago

4 0

$1.83. thats what i got when i did the math

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Triangle XY Z has vertices X = (5, -1), Y = (1, 4), and Z=

Phantasy [73]

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

X (5, - 1 ) → X' (- 5, - 1 )

Y (1, 4 ) → Y' (- 1, 4 )

Z (- 8, 0 ) → Z' (8, 0 )

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2 years ago

Rewrite the following equation in slope-intercept form.<br><br> 3x − 11y = 19

Law Incorporation [45]

Answer:

y = 3/11(x) - 19/11

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

$3x-11y-3x=19-3x$
$-11y=-3x+19$

Step 2: Divide both sides by -11.

$-11y/-11=(-3x+19)/-11$
$y=\frac{3}{11}x-\frac{19}{11}$

Therefore, the answer is y = 3/11(x) - 19/11.

8 0

2 years ago

Plz help it’s due tonight!!!

jasenka [17]

sorry

Step-by-step explanation:

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2 years ago

If f(x)=x-6 and g(x)=x^1/2(x+3) what is f(x) times g(x

dimaraw [331]

This is (x - 6)*x^1/2(x + 3)

= x^1/2 (x^2 - 3x - 18)

= x^(5/2) - 3x^(3/2) - 18x^(1/2)

7 0

3 years ago

Read 2 more answers

8x – 10 = 3x – 10 + 7x

stira [4]

Answer:

x= 0

Step-by-step explanation:

Let's first simplify the equation to make the PEMDAS process easier.

8x-10=3x-10+7x

8x-10=10x-10

Now lets start the subtracting and dividing process.

8x=10x

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0=x

6 0

3 years ago