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Irina-Kira [14]
3 years ago
10

WRITE AN EQUATION THAT MODELS EACH STATEMENT :

Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

y=2x+5

Step-by-step explanation:

enot [183]3 years ago
5 0

Step-by-step explanation:

Take John's sister's age as "x"

So, so twice his sister's age means = 2x

And 5 years more, means = 2x + 5

So finally John's age = 2x + 5

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Please help with this Piecewise problem!!
tino4ka555 [31]

Remark

That was well worth doing. Desmos gave you the answer to the graph. Unfortunately I can only give you the correct graph. You will have to figure out from the choices which one is the correct answer -- or edit it so I can see what the rest of the question is.

Graph

The red one is f(x) is x + 3 {x <= -2}

The blue one is f(x) is x^2 - 1 {-2 <x <1} Notice the gap at 2. It is not continuous

The green one is f(x) is log_2(-x + 3)  {1 <=x < 3} and there is a gap between the blue and green one.

4 0
3 years ago
Nine times the input minus seven is equal to the output. If the input is -1, what is the output?
uranmaximum [27]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

f(x) = 9x - 7

f( - 1) = 9( - 1) - 7

f( - 1) =  - 9 - 7

f( - 1) =  - 16

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7 0
3 years ago
I must convert a percent into a fraction,the percent is 93%. a.k.a <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B93%7D%7B100%7D
gtnhenbr [62]
First, you put 93 over 100.
Then, you simplify the fraction. But it is in simplified form.
Answer is 93/100.
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3 years ago
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9966 [12]
The Correct answer is B.18
5 0
3 years ago
On a piece of paper, graph f(x) 2x&gt;3
adell [148]

Answer: jibjabjobjab it’s there

Step-by-step explanation:

6 0
2 years ago
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