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nexus9112 [7]
3 years ago
9

Is it ok if you can just give me a quick answer?​

Mathematics
2 answers:
White raven [17]3 years ago
5 0
I’m honestly really sorry I don’t Know the answer! I hope someone can answer your questions! SORRY!
Andrews [41]3 years ago
4 0
Hi! if i were u i would go w A. im not really all that sure abt this answer but if i had to guess on it i would choose that :)
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write an equation for each line. line passes through (0,7) with m=3, line passes through (1,8) with m=3, line passes through (2,
melamori03 [73]
1. y = 3x + 7
2. y = 3x + 5
3. y = -2x + 8
8 0
3 years ago
A pizza shop sells three sizes of pizza, and they track how often each size gets ordered along with how much they profit from ea
kari74 [83]

Answer:

μy = $6.56 ; σy = 2.77

Step-by-step explanation:

Given the data :

Mean μx= $8.56

Standard Deviation σx ≈ 2.77

Profit, Y on pizza with current promo :

Price off on pizza = $2

Y = x - 2

μx = E(x) = $8.56

μy = μ(x - 2)

μy = μx - $2

μy = $8.56 - $2

μy = $6.56

For the standard deviation of y

σx ≈ 2.77

σy = σ(x - 2)

σy = σx - 2

Constants are treated as 0 for standard deviation

σy = 2.77

8 0
3 years ago
Find the point of intersection:<br> 3x=y-2<br> 6x=4-2y
IgorC [24]
Answer: (0, 2)

3x = y - 2
6x = 4 - 2y

3x = y - 2
- y - y
-y + 3x = - 2
- 3x - 3x
-y = - 3x - 2
/-1 /-1
y = 3x + 2


6x = 4 - 2y
+ 2y + 2y
2y + 6x = 4
- 6x - 6x
2y = - 6x + 4
/2 /2
y = -3x + 2


y = 3x + 2
y = -3x + 2


3x + 2 = -3x + 2
- 2 - 2
3x = -3x
/3 /3
x = 0


y = 3x + 2
y = 3(0) + 2
y = 2

(x, y) --> (0, 2)

Therefore, the two equations intersect at (0, 2)



Hope this helps!
7 0
3 years ago
find the 17th term of the arithmetic sequence whose common difference is d=3 and whose first term is a1=5.
miskamm [114]

Answer:56

Step-by-step explanation:

7 0
3 years ago
Write a real world problem that can be represented by the equation y+20=85
madam [21]
Hanna bought 85 candies and ate 20 of them. How many candies are left?
5 0
3 years ago
Read 2 more answers
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