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2 years ago

152 ? 6394÷42 i don't understand how

Mathematics

1 answer:

Natasha2012 [34]2 years ago

8 0

Answer:

Using long devision

Step-by-step explanation:

I believe the answer is B

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Using the order of operations , solve the value of the expression.

velikii [3]

Hello.

$\frac{1}{6} (\sqrt{36} \div 3^{-2}) + 4^{3} \div |-8| = \\ \\ \frac{1}{6} (6 \div \frac{1}{9}) + 64 \div 8 \\ \\ \frac{1}{6} \times 54 + 8 \\ \\ \frac{54}{6} + 8 \\ \\ 9 + 8 = \\ \\ 17$

Hope I helped!

8 0

2 years ago

how many pounds of candy worth $12 per pound should be mixed with candy costing $19 per pound to produce a 70 pound mixture that

sweet-ann [11.9K]

Answer:

40 pounds

Step-by-step explanation:

Given: Cost of a candy $(c_1)$ = $\$ 12$ per pound

Cost of candy $(c_2) = \$ 19\ per\ pound$

Total amount of mixture of be produced = $70\ pound$

Selling price of mixture = $\$ 15 \ per\ pound$

Let´s x be the amount of $c_1$ to be mixed in the mixture.

∴ Cost of $c_1$ in the mixture = 12x

Next, Cost of $c_2$ in the mixture = $(70 - x)\times 19$

And we know the cost of final mixture = $70 \times 15 = 1050$

Now, putting all the value in the equation

⇒ $12x + 19 \times (70 - x) = 1050$

⇒ $1330 - 7x = 1050$

⇒ $-7x = -280$

∴ $x = 40\ pound$

∴ 40 pounds of candy worth $12 per pound to be mixed in the mixture.

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2 years ago

Lesson 1-1

telo118 [61]

Answer:

Question D: what type of chips do students in this class prefer?

Step-by-step explanation:

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3 months ago

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daser333 [38]

In total he ran 19 miles based off of how the question looks. It looks like I needed to add each number up.

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2 years ago

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iVinArrow [24]

Answer:

Step-by-step explanation:

Because both triangle contain angle

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2 years ago