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3 years ago

A jewelry manufacturer makes pendants with 1 and 1/2 ounces of silver in each. It has

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

8 0

Do repeated addition to 1 and 1/2 to get the answer

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A bikini and sunglasses cost 110 $ in total. The Bikini costs 100$ more the the glasses. How many much do the sunglasses cost?

koban [17]

The Bikini was $100 more than the sunglasses.

BIKINI $105

SUNGLASSES. $5.

6 0

3 years ago

The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 10 denarius per day to support 3 legi

Romashka [77]

Answer:

We can not solve for a unique cost for each soldier.

Step-by-step explanation:

Let x be the daily cost for legionaries and y be the daily cost for archers.

Upon using our given information we will get a system of linear equations as:

$3x+3y=10...(1)$

$x+y=3...(2)$

Now we will solve for x from our 2nd equation,

$x = 3-y$

Now we will substitute this value in our 1st equation.

$3(3-y)+3y=10$

$9-3y+3y=10$

We can see that -3y cancels out with 3y and 9 is not equal to 10. So this is an unsolvable system. Therefore, we can not find a unique cost for each soldier.

3 0

3 years ago

Read 2 more answers

Express 105/20 as a mixed number in simpelist form

Sedbober [7]

The correct answer to this question is

D - 5 1/4

<h2>For anymore help :<em><u>@NTARV1234</u></em></h2>

7 0

3 years ago

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*math please help brainliest*

valentinak56 [21]

Answer:

$\dfrac{3x+4}{2x-2}$

Step-by-step explanation:

Invert and multiply the way you would any fraction division problem. Then cancel common factors from numerator and denominator.

$\displaystyle\frac{\left(\frac{4x^2+2x}{x^2+x-2}\right)}{\left(\frac{8x^2+4x}{3x^2+10x+8}\right)}=\frac{4x^2+2x}{x^2+x-2}\cdot\frac{3x^2+10x+8}{8x^2+4x}\\\\=\frac{2x(2x+1)(3x+4)(x+2)}{4x(2x+1)(x-1)(x+2)}=\frac{3x+4}{2(x-1)}\\\\=\frac{3x+4}{2x-2}$

4 0

3 years ago

Write a number with the digit 8 in the tens place

sladkih [1.3K]

280
The 0 is in the ones.
The 8 is in the tens.
The 2 is in the hundreds.

8 0

3 years ago

Read 2 more answers