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RUDIKE [14]
1 year ago
13

PLEASE HELPPP IM SO CONFUSED :(

Mathematics
1 answer:
Viefleur [7K]1 year ago
6 0

Answer: The answer is  

22x + 16y

Step-by-step explanation: U gotta sum each letter with the same letter. For example in your assignment you have to sum 8x + 7x + 8x + 3x bc all the numbers have letter and the same goes for y u gotta sum 7y + 7y + y + y

Hope u understand :))

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To paint a house, a painting company charges a flat rate of $500 for supplies, plus $50 for each hour of labor.
maria [59]
The slope is 50 because they charge $50 for each hour of labor. The slope represents how long they have worked for and what it costs. Also the y intercept is 500, so the equation is y=50x+500
4 0
3 years ago
Please somebody help me i need the answer
Daniel [21]

Answer:

B 2.25

Step-by-step explanation:

4 0
3 years ago
Can someone please help please please
statuscvo [17]
The likelihood is impossible.

This is because in the chart, the only colors depicted are red, blue, and green and not black. Because of this, black is impossible to be drawn.

Hope this helps!
6 0
3 years ago
The monthly electrical utility bills of all customers for the Far East Power and Light Company are known to be normally distribu
omeli [17]

Answer:  0.9996

Step-by-step explanation:

Given : The monthly electrical utility bills of all customers for the Far East Power and Light Company are known to be normally distributed with  a mean \mu=$\ 87.00

Standard deviation : \sigma=$\ 36.00

Sample size : n=100

Let X be the random variable that represents the electricity utility bill for a randomly selected month .

z-score : z=\dfrac{X-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For X = $75.00

z=\dfrac{75.00-87.00}{\dfrac{36}{\sqrt{100}}}\approx-3.33

Now, the probability that the average bill for those sampled will exceed $75.00 will be :-

P(X>75)=P(z>-3.33)=1-P(z\leq-3.33)\\\\=1-  0.0004342=0.9995658\approx0.9996

Hence, the probability that the average bill for those sampled will exceed $75.00 =0.9996

3 0
3 years ago
What is 6 over 21 in simplest form
Naya [18.7K]

Answer:

2 over 7

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
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