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2 years ago

I need help ASAP like I might actually fail

Mathematics

1 answer:

natulia [17]2 years ago

8 0

2x + 7 ≤ 3x - 5

Start by keeping the variable x on the left side of the inequality, and move everything else to the right side.

We can do this by subtracting 3x from both sides and subtracting 7 from both sides.

-x ≤ -12

Divide both sides by -1 to make x a positive; when dividing by a negative number you will flip the inequality sign, so ≤ becomes ≥.

x ≥ 12

Possible solutions for x are any number equal to or greater than 12.

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Answer:

14n+p-6n=16p

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This doesn't really make sense,but this is what I got

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3 years ago

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Angelina_Jolie [31]

perpendicular line

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3 years ago

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3 years ago

Isaiah put a 100 gram weight on a pan balance. how many 10 gram weights does he need to balance the scale

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3 years ago

Really need need help on this please

Alexxx [7]

Answer:

$\frac{7}{2}$

Step-by-step explanation:

$\frac{12-3y}{2} + y (\frac{2y-4}{y})$

we substitute the value of "y" in the equation:

$\frac{12-3(3)}{2} + 3 (\frac{2(3)-4}{3})\\\\\frac{12-9}{2} + 3 (\frac{6-4}{3})\\\\\frac{3}{2} + 3 (\frac{2}{3})\\\\\frac{3}{2} + 2\\\\\frac{7}{2}$

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3 years ago