4 years ago

Need help on mental math

1 answer:

frez [133]4 years ago

5 0

(7x4)x 10 = 280
(7x4)x 100 = 2800
(7x4)x 1000 = 28000

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katen-ka-za [31]

Y= -1 is just a horizontal line five units down from the origin

So the equation that satisfies the points (-4,-5) would be x=-1

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3 years ago

serg [7]

The answer is A) 2/3 ^ 4 power

5 0

3 years ago

sweet-ann [11.9K]

Answer:

-1/2

Step-by-step explanation:

The slope of a line is found by using

m = (y2-y1)/(x2-x1)

= (9-10)/(6-4)

= -1/2

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3 years ago

ehidna [41]

i would think it’s 6

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3 years ago

Serjik [45]

Hi. Here it is!
I hope this help...

—> And the answer is letter A

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3 years ago