2 years ago

There are two different packets of the same type of paper in a shop.

Mathematics

1 answer:

storchak [24]2 years ago

8 0

You can’t tell me show my work

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for employees of Papa Tony's pizza or cleaning up at the end of a busy night. There is a list of 43 complete a task that need to

nydimaria [60]

The answer is 10r3

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3 years ago

Evaluate 5+5*5+5/5-5+5*5

rewona [7]

Answer:

Step-by-step explanation:

5*5=25

5/5=1

5+25+1-5+25

30+1-5+25

31-5+25

26+25

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3 years ago

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The points with coordinates (x, -1), (2,2), and (4,3) lie on the same line. What is the value of x?

borishaifa [10]

Find the slope of the line passing throught the points (2, 2) and (4, 3).

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute:

$m=\dfrac{3-2}{4-2}=\dfrac{1}{2}$

If the point (x, -1) lie on the same line, then the slope of line passing through the points (2, 2) and (x, -1) the same:

Substitute:

$m=\dfrac{-1-2}{x-2}=\dfrac{-3}{x-2}$

We have the equation:

$\dfrac{-3}{x-2}=\dfrac{1}{2}$ <em>cross multiply</em>

$(1)(x-2)=(-3)(2)$

$x-2=-6$ <em>add 2 to both sides</em>

$x=-4$

<h3>Answer: x = -4.</h3>

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2 years ago

What percentage of the whole school are 7th grade students? Round to the nearest tenth of a

11111nata11111 [884]

Answer:

How many kids are there in the whole school and how many are seventh graders? This question is not complete. Please complete it thank you.

Step-by-step explanation:

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2 years ago

What adds to 10 but also multiplies to -96

klio [65]

X=16
Y=-6

im not good at factorization but this is what i got

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3 years ago

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