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3 years ago

15

4 fewer airports than Missouri

1 answer:

Vesnalui [34]3 years ago

8 0

Idkkkkkkkkkkkkkkkkkkkkk

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Help please???????????

RUDIKE [14]

Answer:

the last one i think

Step-by-step explanation:

8 0

2 years ago

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The number of questions that students answered incorrectly on the last quiz is shown in the dot plot below.

seraphim [82]

Answer:

The answer on E D G E N U I T Y is 2,5, and symmetrical

Step-by-step explanation:

I just did it and got it right

5 0

2 years ago

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2x – 2y = -4 and x + y = 8<br> please show work having a hard time in math

Katena32 [7]

Step-by-step explanation:

y= 5

x=3

.................

7 0

3 years ago

I'm very confused on how to do this

PilotLPTM [1.2K]

The first number in the bracket is the x coordinate, the second is the y
So substitute the x and y in to get
8=-5(3)+1 which is 8=-14 which isnt true so the answer is no

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2 years ago

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27^x = 9^x − 4 Question 1 options: x = 8 x = 4 x = −4 x = −8

Mariulka [41]

Answer:

x = -8

Step-by-step explanation:

Given the equation:

$27^x=9^{x-4}$

Note that

$27=3^3\\ \\9=3^2,$

then

$27^x=(3^3)^x=3^{3x}\\ \\9^{x-4}=(3^2)^{x-4}=3^{2(x-4)}$

Rewrite the equation as

$3^{3x}=3^{2(x-4)},$

then

$3x=2(x-4)\\ \\3x=2x-8\\ \\3x-2x=-8\\ \\x=-8$

4 0

3 years ago