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goldfiish [28.3K]

3 years ago

13

Adriana writes the equation y = 2x + 4 to represent a line on a graph. Henry writes an equation that has a y-intercept that is 1

unit lower on the graph but has the same slope as Adriana’s line. Which is Henry’s equation? y = x + 4 y = 3x + 4 y = 2x + 3 y = 2x + 5

1 answer:

grigory [225]3 years ago

3 0

Answer:

it is y = 2x + 3

Step-by-step explanation:

i just took the test

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Which rate can you set StartFraction 7 miles Over 1 hour EndFraction equal to in order to find the distance traveled in 49 hours

svet-max [94.6K]

Answer (It should be D, or ? miles

------------

49 hours

Step-by-step explanation:

If i'm wrong then oh-well i took my unit test online then got the answer wrong so i could see which one was correct before i actually took the unit test... hope i'm correct for you..this is correct on my unit test practice!

6 0

3 years ago

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El secreto de Daniel es un número par menor que 10 pero mayor que 6 cuál es este número misterioso

Deffense [45]

Answer:

hbjzX cjlhzBiuwHEHFIU

Step-by-step explanation:

ISDUABLDKJHSABJHSDFABVHBFDAPIUVFHEPIUAHOIsdcasdkjbvihdfabihabydsih

5 0

3 years ago

You and a friend start riding bikes toward

Setler [38]

Answer:

1.5 hours

I traveled farther

2 miles

Step-by-step explanation:

$\text{Speed}=\dfrac{\text{Distance}}{\text{Time}}$

My speed

$\dfrac{2\dfrac{1}{6}}{\dfrac{1}{4}}=\dfrac{\dfrac{13}{6}}{\dfrac{1}{4}}=\dfrac{26}{3}\ \text{mph}$

Speed of my friend

$7\dfrac{1}{3}=\dfrac{22}{3}\ \text{mph}$

Time passed for both me and my friend will be equal if we start at the same time and the combined distance covered by both of us will be 24 miles. Let $t$ be the time taken to meet

$\text{Distance}=\text{Speed}\times\text{Time}$

$\dfrac{26}{3}t+\dfrac{22}{3}t=24\\\Rightarrow \dfrac{48}{3}t=24\\\Rightarrow 16t=24\\\Rightarrow t=\dfrac{24}{16}\\\Rightarrow t=1.5\ \text{hours}$

So, we meet each other after 1.5 hours.

Distance traveled by me

$\dfrac{26}{3}\times 1.5=13\ \text{miles}$

Distance traveled by my friend

$\dfrac{22}{3}\times 1.5=11\ \text{miles}$

So, I traveled farther by $13-11=2\ \text{miles}$ .

7 0

3 years ago

Make a conjecture for this scenario <br><br> the sum of the first 100 positive odd numbers

stira [4]

Answer:

10000

Step-by-step explanation:

there is a simple formula to remember.

the sum of n odd number = n^2

so for the sum of 100 positive odd numbers = (100)^2=10000

6 0

3 years ago

What value is equivalent to -30-2^3*3

zepelin [54]

Answer:

-6

Step-by-step explanation:

-2 ^3x3 = 24

-30 + 24 = -6

8 0

2 years ago

Read 2 more answers