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natka813 [3]
3 years ago
15

Need help pleeeeeeeeeeeeeeease

Mathematics
1 answer:
Len [333]3 years ago
5 0

Answer:

I think it's a.)

Step-by-step explanation:

It says that they already started off with $400 and raise $80 a day, and <em>d</em> stands for the number of days.

It's basically $80 a day being added on to the $400 that was already collected.

So it's 80d+400=7,600

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Stem and leaf plots, what is the mode median and range of the scores ​
frez [133]

Answer:

Mode = 81,  Median = 81 and Range = 39.

Step-by-step explanation:

The mode  is the most occurring value which is 81.

The median is also 81. There are a total of 19 numbers arranged in ascending order so the median is the 10th number.

The range is the highest - lowest number = 100 - 61 = 39.

8 0
3 years ago
Wat is 2 and 3 7ths divided by 7
Alchen [17]
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4 years ago
Marguerite drove 100 miles in 2.4 hours. If Sam drove for 3 hours at the same average rate as Marguerite, how many miles did he
garik1379 [7]
Marguerite drove 50 miles in 1.2 hours so sam drove 25 miles in 1hour
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3 years ago
Read 2 more answers
Answer quick for brainliest please put negitives if needed.
AlladinOne [14]

Answer:

y = x - 3

Step-by-step explanation:

Because as x increases by 1 y increases by 1, so y = x ,

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5 0
3 years ago
Simplify each sum or difference. State any restrictions on the variables.
maria [59]

Simplification of the equation \frac{x}{3x+9}- \frac{8}{x^{2}  +3x} is equal to (x² -24)/ 3x(x+3), restriction on the variables are x ≠0 , x≠ -3.

As given in the question,

Given equation \frac{x}{3x+9}- \frac{8}{x^{2}  +3x}

Simplify the given equation,

x/ 3(x+3) - 8/x(x+3)

= (x² - 24) / 3x(x+3)

Restriction on the variables for the above equation is,

x≠ 0 , x≠ -3

Therefore, simplification of the equation \frac{x}{3x+9}- \frac{8}{x^{2}  +3x} is equal to (x² -24)/ 3x(x+3), restriction on the variables are x ≠0 , x≠ -3.

Learn more about variables here

brainly.com/question/17344045

#SPJ4

8 0
1 year ago
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