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sweet [91]
3 years ago
15

Please help me answer this question

Mathematics
1 answer:
Irina18 [472]3 years ago
7 0

Answer:

IS this IXL

Step-by-step explanation:

Any ways this should be slope so 2/7x+15 I think

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Need some help with this math question, can someone help me out pls
Sergeeva-Olga [200]

Okay I'm not too sure on this but I believe it is the third one.

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3 0
4 years ago
Simplify using laws of exponents: 5^7 × 5^6 × 52
xxMikexx [17]

\displaystyle \rm 5 ^{7}  \times 5 ^{6}  \times 52

\displaystyle \rm \: 5 ^{7 + 6}  \times 52

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\tt \: 63476562500

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Which expression is equivalent to 100+12
Alexus [3.1K]
It’s 4(25+3) because you need to put a line over the 25 and 3 so the 4 can multiply it like so

6 0
3 years ago
Read 2 more answers
Classify the system of equations 2x + y - 7 = 0 1/3 x + y - 4 = 0
KATRIN_1 [288]

Answer:

B

Step-by-step explanation:

The equations are:

2x + y - 7 = 0

and

1/3x + y -4 = 0

Let's rearrange the first to get:

y = -2x + 7

Putting this into the 2nd equation we get:

\frac{1}{3}x + y -4 = 0\\\frac{1}{3}x + (-2x+7) -4 = 0\\\frac{1}{3}x-2x+7-4=0\\\frac{5}{3}x=3\\x=\frac{9}{5}

Now, y would be:

y=-2x+7\\y=-2(\frac{9}{5})+7\\y=3\frac{2}{5}

Solving the equation we see that there is 1 unique solution with 1 x value and another y values. That means, when graphing, the lines would intersect.

Answer choice B is right.

<u>Note:</u> Coincident means the same line and parallel means there would be no solution when solving

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A jumping spider hunts for its
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