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stiv31 [10]
3 years ago
13

Solve equation 9x^2+7x=3

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

I’m not for sure but if I had to guess I would say 115

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how many different combinations are possible if four itemsare drawn from a group of seven different items
laiz [17]
You would just do 4 x 7, which means there are 28 combinations.
7 0
3 years ago
As an estimation we are told 5 miles is 8 km.<br> Convert 27.4 miles to km.
Oksanka [162]

Answer:

  • ≈ 44 km

Step-by-step explanation:

5 miles = 8 km

<u>Then:</u>

  • 1 mile = 8/5 km

<u>Then 27.4 miles is:</u>

  • 27.4*8/5 = 43.84 ≈ 44 km
6 0
3 years ago
Which of the following represents x = 1/3y written in general form?
DerKrebs [107]

Answer:

x-⅓y=0

Step-by-step explanation:

thats the answer

brainly please

5 0
3 years ago
Read 2 more answers
A boy purchased​ (bought) a​ party-length sandwich 51 in. long. He wants to cut it into three pieces so that the middle piece is
shepuryov [24]

Answer:

Step-by-step explanation:

we have a 51 in sandwich

let a piece be x

we have x= shorter piece

another piece is x+6

another piece (x+6)-9=x-3

x+x+6+x-3=51

3x=51-3

3x=48

x=48/3=16

x=16, longer piece is 16+6=22, shorter piece =10

6 0
3 years ago
ILL GIVE BRAINLIESIT HELP
krok68 [10]
D is your answer



Have a good day :)
5 0
3 years ago
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