2 years ago

I NEED HELP REALLY FAST!!!

Mathematics

1 answer:

nadya68 [22]2 years ago

3 0

Explain the question?

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PLEASEE HELPP WILL BRAINLIST Find the output when x = 0

atroni [7]

Answer:

output: 8

Step-by-step explanation:

since x=0, y would equal 8 and y is the output.

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2 years ago

John is driving around town. When he reaches the gas station, he notes that he has traveled 20 miles. He reaches home 2 hours la

Troyanec [42]

Answer:

$d=5t+20$

Step-by-step explanation:

The equation that will model this situation will be of the form

$d=mt+b$

where $t$ is the time in hours john has traveled since the gas station, and $d$ is the distance.

Now we know that John has already traveled 20 miles when he is at the gas station, this means at $t=0$ , $d=20$ ; or

$20=m(0)+b$

$\boxed{b=20}$

Thus we have

$d=mt+20$ .

Now we need to figure out $m.$

When John reaches home 2 hours later he notes that he has traveled 30 miles, which means he has traveled 30 - 20 = 10 miles; thus we have

$m= \frac{\Delta d}{\Delta t} =\frac{10 miles}{2hours} =5$

$\boxed{m=5}$

Now we have the full equation:

$\boxed{d=5t+20}$

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2 years ago

Solve the problem down below: ty :P

sergiy2304 [10]

The correct slope is 1!

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2 years ago

If the function rule is 5x, what is the value when x = 3? A 5 B 10 D 15 C 20

tankabanditka [31]

Answer:

D 15

Step-by-step explanation:

5x when x=3

=5×3

=15

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2 years ago

Which statements are true for the following expression? 2 · (8 + 7)

lorasvet [3.4K]

What are the statements?

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3 years ago