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3 years ago

5

In a mixture of pretzels to corn chips the ratio of pretzels to corn chips is 3 to 7. How many pretzels will be in a mixture tha

t has 100 total pieces in it?

2 answers:

olya-2409 [2.1K]3 years ago

8 0

There are 30 pretzels

fredd [130]3 years ago

7 0

There are 30 pretzels in the mixture

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Aleks04 [339]

Hi there!

a. 8x^2 - 1
(x^2 - 4x + 5) + (7x^2 + 4x - 6)
= x^2 + 7x^2 - 4x + 4x - 1
= 8x^2 - 1

b. 5x^2 + 7x - 7
(7x^2 + 4x - 6) - (2x^2 - 3x + 1)
= 7x^2 + 4x - 6 - 2x^2 + 3x - 1
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3 years ago

Six machines, each working at the same constant rate, together can complete a certain job in 12 days. How many additional machin

Schach [20]

Answer:

3 machine

Step-by-step explanation:

It is given that 6 machine each working at the same rate can complete the work in 12 days

We the has to complete in 8 days

Let we need x extra machine to complete the work in 8 days

So total number of machines =x+6

Now according to man work day equation $M_1D_1=M_2D_2$

$6\times 12=(x+6)\times 8$

$8x+48=72$

$8x=24$

x=3 machine

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3 years ago

What’s the length of the mid segment of a trapezoid with bases of length 16 and 24

blagie [28]

Answer:

20

Step-by-step explanation:

The midsegment of a trapezoid is calculated as

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2 years ago

Multiple Choice Which one of the follow-

White raven [17]

Answer:

d

Step-by-step explanation:hope it helps

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2 years ago

Edge- a line segment where two __ meet

UNO [17]

Hey there!

$Answer:\boxed{\text{verticles}}$

Edge - a line segment where two <u>verticals</u> meet.

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$\text{-TestedHyperr}$

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2 years ago