3 years ago

Can someone help me out

Mathematics

1 answer:

den301095 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

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3 years ago

A student started out poorly on his first mathematics test. However, he doubled his score on each of the next two tests. The thi

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Romashka [77]

Answer:

$\huge{ \boxed{ \sf{ \frac{4}{3} }}}$

Step-by-step explanation:

$\star{ \sf{ \: Let \: the \: points \: be \: A \: and \: B}}$

$\star{ \sf{ \: Let \: a(2,-1) \: be \: (x1 \:, y1) \: and \: b (5,3) \: be \: (x2 \:, y2)}}$

$\underline{ \sf{Finding \: the \: slope \: of \: the \: line}}$

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$\mapsto{ \sf{Slope = \frac{3 - ( - 1)}{5 - 2} }}$

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3 years ago

If x/3= x+1/4, What is the value of x

olya-2409 [2.1K]

Well first because in this equation the first value is less than one, we should multiply the whole equation by 3, so
<span>x/3= x+1/4
x=3x+3/4
now we should switch the values
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now subtract x from both sides
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now subtract 3/4 from both sides
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So that's your answer!

</span>

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3 years ago

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Answer:

-7 and 5

Step-by-step explanation:

-7*5= -35

-7+5=-2

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3 years ago

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