3 years ago

-1/2(7z+4)+1/5(5z-15)

1 answer:

Naily [24]3 years ago

5 0

-1/2(7z + 4) + 1/5(5z - 15) =
-7/2z - 2 + z - 3 =
-7/2z + 2/2z - 5 =
-5/2z - 5

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ioda

15^2 + 20^2
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Nitella [24]

P is equal to 29. You take the question backwards: 12*3 then subtract 7

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Vesnalui [34]

Your answer would be A

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Otrada [13]

Its the metric system thats the problem

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Savatey [412]

Answer:

There are <u>2.22 grams</u> of clay are in each pot.

Step-by-step explanation:

Given:

Dakota has 4/10 kg of clay. He divides the clay to make 888 equal-sized pots.

Now, to find the number of grams of clay are in each pot.

Dakota has clay = $\frac{4}{10} \ kg.$

So, by using conversion factor we convert it into grams:

$\frac{4}{10} \times 1000\\\\=\frac{4000}{10} \\\\=400\ grams.$

Quantity of clay he has = 400 grams.

Number of equal-sized pots to make = 888.

Now, to get the quantity of grams of clay are in each pot we divide number of equal-sized pots to make by quantity of clay he has:

$\frac{888}{400}$

$=2.22\ grams.$

Therefore, there are 2.22 grams of clay are in each pot.

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3 years ago