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bezimeni [28]
3 years ago
12

Can someone please help me with this 7+9x(3+8)=

Mathematics
1 answer:
Semenov [28]3 years ago
4 0

Answer:

99x + 7

hope this helps:)

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10 4/5+(8 3/4−6 1/2) no files plz you dont have to explain it either
umka21 [38]

Answer:

11

Step-by-step explanation:

10×4/5+(8×3/4-6×1/2)=8+6-3=14-3=11

6 0
2 years ago
What are the proofs
guajiro [1.7K]
<span> ; 112 jumps</span><span>  ; 128 jumps</span><span>  ; 151 jumps</span><span>  ; 172 jumps

</span>
6 0
3 years ago
Find the missing side length.
andrew11 [14]
So first of all you know that one side is 14cm and the other side is 6cm

What you would do is: 14-6=???







Your answer should be: 8cm
5 0
2 years ago
sam makes some bread rolls. He gives 2/5 of the bread rolls to his neighbor and 4/9 of the remainder to his cousin. He has fifte
FinnZ [79.3K]
 <span>Neighbor: 2/5(x) </span>
<span>Remainder = x - 2/5(x) = 3/5(x) </span>
<span>Cousin = 4/9 * 3/5(x) = 4/15(x) </span>

<span>x - 2/5(x) - 4/15(x) = 15 </span>
<span>x - 6/15(x) - 4/15(x) = 15 </span>
<span>x - 10/15(x) = 15 </span>
<span>(15x - 10x) = 225 </span>
<span>5x = 225 </span>
<span>x = 225/5 = 45 </span>

<span>Therefore, he made 45 rolls</span>
8 0
3 years ago
Which piecewise function represents the graph?
Anon25 [30]

Answer:

D

Step-by-step explanation:

If you look at the right side of each piecewise function, you will see the x-values. That is what we will be focusing on in this explanation. All four equations have x <u>></u> 4, and we know that to be true. If you look at the equation on the graph going South West, you will see that the endpoint is at x=1. Only 1 equation, D, has this in the piecewise function. To confirm it is D, you can see that 1<x<4 is also in the piecewise function, and all the values line up with their corresponding y-values.

Hope this helps! :)

8 0
2 years ago
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