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erastova [34]
3 years ago
10

Is 3(-4y) equivalent to 6-4y

Mathematics
1 answer:
Leokris [45]3 years ago
5 0

3(-4y)=6-4y

-12y=6-4y

-8y=6

y=-3/4

So the two expressions are equivalent, if and only if y = -3/4.

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The first AMC 8 was given in 1985 and it has been given annually since that time. Samantha turned 12 years old the year that she
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I would start like this: which year was the seventh AMC 8??

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The second: 1986
3: 1987
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5: 1989
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so seventh AMC 8 took place in 1991.
she was then 12, so we can subtract this age from 1991:

1991-12=1979

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3 years ago
Hi there!
ExtremeBDS [4]
The answer is in my attachment

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Noah and Lin are marketing paper cones to hold popcorn to hand out at parent math night. They want the cones to hold 9 cubic inc
Vadim26 [7]

Answer: r = 1.69 inches

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6 0
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Which expression converts 100 inches per minute to feet per minute?
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Speed and velocity is the answer
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3 years ago
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Roman55 [17]
<span>D. L.A. to Flagstaff, 465 miles; Flagstaff to Albuquerque, 345 miles

The answer above is correct.

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810 - 345 = 465 mi   ( L.A. to Flagstaff )


</span>
3 0
3 years ago
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