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Svetlanka [38]
3 years ago
13

The first and second question please..

Mathematics
1 answer:
kotykmax [81]3 years ago
6 0
Ex 1
the number from 1 to 100, I'll call it x

= (((x + 11) * 6 - 3) / 3 + 5) / 2 - x
= ((6x + 66 - 3) / 3 + 5) / 2 - x
= ((6x + 63) / 3 + 5) / 2 - x
= (2x + 21 + 5) / 2 - x
= (2x + 26) / 2 - x
= x + 13 - x
= 13
finally geez

Ex 2
theres 16 teams. 
after a team that loses twice they're out.
1 should be left, therefor 15 teams should be out.
15 * 2 = 30,
there should be 30 or 31 games if the last team alive lost 1 game.

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Someone please do this one for me !!!!
oee [108]

Answer:

Plot the points in black and connect them.

Plot the point in blue and count up 3 and to the right 1. Plot and connect the points.

Step-by-step explanation:

Using your cursor/mouse, you will first choose the color black. Then you will plot the points given to you (2,2) and (5,8) by first finding the x-coordinate of (x,y). Start at 2 on the x-axis. Follow the grid line up two units so you will also be at the 2 on the y-axis. Plot or draw a dot/circle on this grid line. Go back to the x-axis and start again at 5 on the x-axis. Follow the grid line up eight units so you will also be at the 8 on the y-axis. Plot or draw a dot/circle on this grid line. Connect the dots for your line.

Using your cursor/mouse, you will choose the color blue. Then you will plot the point given to you (10,5) by first finding the x-coordinate of (x,y). Start at 10 on the x-axis. Follow the grid line up five units so you will also be at the 5 on the y-axis. Plot or draw a dot/circle on this grid line. Instead of plotting another point. This time you will count from the blue point up three units and over to the right one. Mark this grid line as a point. Now connect them.

6 0
3 years ago
What's a Fibonacci sequence?
Licemer1 [7]
Hello :)


A Fibonacci Sequence is a series of number . It is the sum of two preceding numbers.


Hope this helps <33
3 0
3 years ago
Read 2 more answers
Passo a passo a conta 2+x=7
Jlenok [28]
2+x=7    x=5 eso es todo 

7-2=x

7-z=2

7 0
3 years ago
How would i get the letter in 42n alone?
larisa86 [58]
42n, you can't take the "n" away. The "n" means times a number, so I I write n=2, then the expression will be 42 x 2, substitute the n with a 2
4 0
3 years ago
Read 2 more answers
Samantha has 23 strawberries and wants to put 4 strawberries into each bowl. How many bowls can samantha put exactly 4 strawberr
kvasek [131]
To solve the questions,we can first divide 23 by 4:

23÷4
=5..3

As we divide 23 by 4, there would be 3 strawberries left which cannot be counted as a bowl with 4 exactly strawberries.

Therefore the answer is 5.

Hope it helps!
5 0
3 years ago
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