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julia-pushkina [17]
2 years ago
10

What is 13 D + 8 equals -1solve for d​

Mathematics
1 answer:
alexandr1967 [171]2 years ago
6 0

Answer:

D= -9/13

Step-by-step explanation:

13d+8−8=−1−8

13d=−9

13d /13  =  −9 /13

Hope this helps!

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Results from a survey conducted in a certain grocery store showed that 3 out of 5 people preferred crispy-flakes cereal to crunc
BabaBlast [244]

The number of people who how many most likely purchased crunchy-flakes cereal is 1000 customers.

<h3>How many most likely purchased crunchy-flakes cereal?</h3>

Ratio expresses the relationship between two or more numbers. It shows the number of times that one value is contained within other value(s).

The first step is to determine the ratio of people who preferred crunchy-flakes cereal:

Ratio of people who preferred crunchy-flakes cereal : 5 - 3 = 2

Now, multiply the ratio of those who prefer crunchy-flakes cereal by the total number of customers: (2/5) x 2500 = 1000  customers.

To learn more about ratios, please check: brainly.com/question/25927869

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5 0
2 years ago
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Answer:

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3 0
2 years ago
Identify the variation as direct, inverse, joint or combined. y = cx²
viva [34]

Answer:

combined variation          

Step-by-step explanation:

we have

y=cx^{2}

we know that

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so

Is a direct variation

b) <u>in the interval -</u>---> (-∞,0)

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so

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4 0
3 years ago
Read 2 more answers
Please help! i do not understand !
cluponka [151]

Answer:

C

Step-by-step explanation:

Know that two angles added equals 180

3 0
3 years ago
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A shipping company charges a $6 flat fee for a package, plus a fee based on the weight of the package. The company charges $1.25
Musya8 [376]

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