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3 years ago

13

I need help with this

1 answer:

horrorfan [7]3 years ago

4 0

The display got this answer because you forgot to put the decimal point on 42.8 and typed in 428 instead this is why the display shows the wrong answer. You can estimate the answer by seeing the numbers are really low and the answer can’t be that big.

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Which of the following coordinates exists on the line y = 3x + 1?

Natalija [7]

We are given

equation of line as

$y=3x+1$

we will check each options

option-A:

we can plug (3,1)

x=3 and y=1

$1=3*3+1$

$1=10$

we can see that

they are not equal

so, this is FALSE

option-B:

we can plug (-1,-2)

x=-1 and y=-2

$-2=3*-1+1$

$-2=-2$

we can see that

they are equal

so, this is TRUE

option-C:

we can plug (-3,4)

x=-3 and y=4

$4=3*-3+1$

$4=-8$

we can see that

they are not equal

so, this is FALSE

option-D:

we can plug (2,6)

x=2 and y=6

$6=3*2+1$

$6=7$

we can see that

they are not equal

so, this is FALSE

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3 years ago

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omeli [17]

Answer:

15

Step-by-step explanation:

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3 years ago

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If 3 units equal 3 feet, what is the value of 1 unit?

aleksklad [387]

Answer:1 foot

If 3 units equal 3 feet, what is the value of 1 unit?

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3 years ago

Are the equations 3x - -9 and 4x - -12 equivalent? Explain.<br> Please Help!!

konstantin123 [22]

No because when you do 3*--9 = 27 and 4*--12 =48

7 0

3 years ago

Rewrite 3/100 as the sum of unit fractions

Bingel [31]

1/100+1/100+1/100 Hope this helped! I remember taking this unit in Elementary. Good luck!

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3 years ago