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Irina18 [472]
3 years ago
7

Y = -3x - 13 9x - 2y = -4

Mathematics
2 answers:
Eddi Din [679]3 years ago
5 0

Answer

6

Step-by-step explanation:

Semmy [17]3 years ago
5 0

Answer:

6

Step-by-step explanation:

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Use the simple interest formula to solve.
xxTIMURxx [149]
The formula of simple interest to find the amount
principal plus simple interest
p+si=a

the formula to find the simple interest
principle multiplied by rate of interest multiplied by time the whole divided by 100
p*r*t/100=si

let us replace the formula
43500*2.25*5/100=si
97875*5/100=si
489375/100=si
4893.75=si

4893.75+43500=a
48393.75=a
hope you found this useful
please put this as the brainliest answer please
4 0
3 years ago
Read 2 more answers
A set of data has a mean of 56.1. The data follows a normal distribution curve and has a standard deviation of 8.2. Find the pro
Whitepunk [10]
Given that mean=56.1 and standard deviation=8.2, P(x>67.5) will be found as follows:
The z-score is given by:
z=(x-μ)/σ
thus the z-score will be given by:
z=(67.5-56.1)/8.2
z=11.4/8.2
z=1.39
thus
P(z=1.39)=0.9177
thus:
P(x>67.5)=1-P(z>0.9177)
=1-0.9177
=0.0823
Answer: A. 0.0823
7 0
3 years ago
Read 2 more answers
Which coordinate point(s) is a solution to the equation 3x + 2y =12?<br> (2,3),(-2,9),(3,2)
Leno4ka [110]

Answer:

points (2,3) and (-2,9)

Step-by-step explanation:

5 0
3 years ago
The table shows the number of each type of toy in a store. The toys will be placed on shelves so that each shelf has the same nu
puteri [66]

Hai! You're gonna need 15 shelves for all those toys. X)

7 0
3 years ago
8 less than the product of 5 and -4
Karolina [17]
The answer would be:
5(-4) - 8
-20 - 8
-28
4 0
3 years ago
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