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3 years ago

Reina and Sam are multiplying (84)5 (73)9 Is either of them correct? Explain your reasoning.

Mathematics

1 answer:

sattari [20]3 years ago

6 0

They are both wrong because 84*5 equals 420 times 657 equals 275940 and84 plus 573 plus 9 is 666

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Answer Please this is really important

trapecia [35]

Answer:

B) Parallel

Step-by-step explanation:

The lines have the same slope of $\frac{4}{3}$ . This makes the lines parallel.

Hope it helps!

3 0

3 years ago

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Which expression is equivalent to 6(4(6x-4y)-5) ?

iren2701 [21]

Answer:

$144x - 96y - 30$

Step-by-step explanation:

Step 1: Distribute

$6(4(6x - 4y) - 5)$

$6((4 * 6x) + (4 * -4y) - 5)$

$6(24x - 16y - 5)$

Step 2: Distribute again

$(6 * 24x) + (6 * -16y) + (6 * -5)$

$144x - 96y - 30$

Answer: $144x - 96y - 30$

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3 years ago

Determine where the PHD Mathematicians live.

Pavlova-9 [17]

Answer:

the answer to A,B,C

Step-by-step explanation:

all the points are on the graph

all answers

b) slope -1

intercept 1

c)(x+3)(x-1)

intercepts (-3,0),(1,0)

vertex (-1,-4)

6 0

3 years ago

N-4n=-9+6n A) (-9) B) (1) C) (All real numbers. } D) (14)

xeze [42]

The answer is B I hope you get it.

6 0

3 years ago

-x-1=5 can somebody answer this fo me THX :)

Nitella [24]

Answer: -6

Step-by-step explanation:

-x-1=5

-x=5+1

-x=6

divide both sides by -1

x=-6

8 0

3 years ago

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