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Sidana [21]
3 years ago
8

I need help solving these equations....

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0
6 is easy
7. never divide by a fraction, flip ot upside down and multiply, so multiply by 5 on both sides
8. subtract 3.45 on both sides
9. the answer is just 1
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What is the cost of 3 but oak trees
givi [52]

$100-$400 for one oak tree depending on the area you live in and how many are in stock or available

8 0
4 years ago
If i raked 5/12 of grass and someone else raked 4/9 how much more needs to be raked
pashok25 [27]
To solve this problem, you can subtract the sum of 5/12 and 4/9 from 1. To find the sum of 5/12 and 4/9, you need to make them have common denominators.
5/12*3/3=15/36
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Now add the two fractions.
15/36+16/36=31/36

Lastly, subtract the sum from 1.
1-31/36=5/36.
5 0
4 years ago
PLEASE HELP!! DUE REALLY SOON (LINK)
andre [41]

Answer:

youngest=115

middle=150

elder=230

Step-by-step explanation:

let the youngest be x

the middle will be x+35

the oldest will be 2x

x+x+35+2x=495

4x+35=495

4x=495-35

4x=460

x=115

since the youngest is x,the money he will receive is $115.

the middle will be x+35 which is equal to 115+35=$150.

lastly the oldest will be 2x which is equal to 2×115=$230.

7 0
3 years ago
Read 2 more answers
If g(x) = x2 − 1, find g(2).
gladu [14]
2^2-1
4-1
3
g(2)=3
Hope this helps
4 0
3 years ago
With this diagram, what could be the values of m and n?
Arada [10]

Answer:

third one m=6 and n=-4/3

8 0
3 years ago
Read 2 more answers
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