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alexandr1967 [171]

3 years ago

6

(7x3 + 7x2 – 4) + (x3 – 5x2 – 3x + 8)

1 answer:

aksik [14]3 years ago

8 0

Answer:

it's not clear what do you want to with this? it's not even an equation explain your problem so we can solve it

Explain step by step:

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Carl has 16 cd’s and 1/4 of them are classical music how many cd’s are classical? How many are not?

alexandr402 [8]

Answer:

4

Step-by-step explanation:

since the fraction is 1/4 you can multiply 4 by 4 and get sixteen and 4x1=4

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Natasha_Volkova [10]

The answer to this question is 14 degrees Fahrenheit.
T(60) = (-7/6)(60) + 84 = 14

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4 years ago

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I am a 3 digit number. The sum of my digits is 14. My ones place is 3 times as much as my hundreds place.

Murrr4er [49]

Answer:

329

Step-by-step explanation:

4 0

3 years ago

Express the ratio 2 to 3 and 8 to 9 in lowest terms

Alex73 [517]

$\dfrac{2}{3}:\dfrac{8}{9}=\left(9\cdot\dfrac{2}{3}\right):\left(9\cdot\dfrac{8}{9}\right)=(3\cdot2):(1\cdot8)\\\\=6:8=\dfrac{6}{2}:\dfrac{8}{2}=3:4\\\\Answer:\ \boxed{\dfrac{2}{3}:\dfrac{8}{9}=3:4}$

8 0

4 years ago

Carol and Janis decide to sew fancy masks to sell on Etsy. Carol can cut, pin, sew and pack a mask in 30 minutes. Working togeth

Hoochie [10]

it would take Janis 14 minutes to complete a package alone

<h3>How to determine the value</h3>

From the information given,

Let's say that

Carol working time = x = 30 minutes

Janis working time = y

x + y = 16 minutes

Let's make 'y' the subject

30 - 16 = y

y= 14 minutes

Thus, it would take Janis 14 minutes to complete a package alone

Learn more about word problems here:

brainly.com/question/13818690

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2 years ago