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PtichkaEL [24]
3 years ago
13

Can someone pls help ​

Mathematics
2 answers:
Basile [38]3 years ago
5 0

Answer:

15x - 2.

Step-by-step explanation:

3x - 1 + 2x + 1 + 4x - 2 + 4x - 4 + 2x + 4

= 15x - 2.

NemiM [27]3 years ago
5 0

Answer:

The total length of planting can be calculated by the following steps ;

Step-by-step explanation:

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A tutor works with a group of students. The tutor charges $40 plus $30 for each student in the group. Today the tutor has s stud
IgorLugansk [536]
40 + 30s = 220

30 for each student (s) and the one charge of 40 would get the tutor 220 dollars.
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3 years ago
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If you buy 3 shirts, you get 10% discount. If you paid $270 for 6 shirts
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Answer:

50$

Step-by-step explanation:

270/6=45

10% of 50 is 5

so 50-5= 45

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2.1 ÷ 1.488 round to nearest tenth
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3 years ago
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Draw a picture in the space in the right to show how you would find 1/2 of 8 marbles
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Simply present that you would split them up as a factor of two. ( make two lines going either vertically or horizontally. place in varriations, a marble in one line and a marble in the other and then count the leftover
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4 years ago
A box of jerseys for a pick-up game of basketball contains 9 extra-large jerseys, 6 large jerseys, and 5 medium jerseys. If you
aleksley [76]

Answer:

1/114 or 0.008772

Step-by-step explanation:

I am not very sure, my answer seems unlikely, but here's what I think:

There are 20 jerseys in the box to begin with, and 5 medium jerseys that you can have.

Therefore, the probability of you randomly grabbing a medium sized jersey is 5/20 or 1/4.

After taking out one medium sized jersey, there are 19 jerseys in the box and 4 medium jerseys you can pick from.

The probability of you randomly grabbing a medium sized jersey is 4/19.

After taking out another medium sized jersey, there are 18 jerseys left in the box and 3 medium jerseys you can pick from.

The probability of you randomly grabbing a medium sized jersey is 3/18.

To get the answer, you do 1/4 * 4/19 * 3/18, and get 1/114, or 0.00877192982.

If you round that to the nearest millionth, it's 0.008772

Don't judge me, it might not be correct.

4 0
3 years ago
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