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PtichkaEL [24]
3 years ago
13

I'm confused on #21. It's very hard. I tried starting it but I gave up.

Mathematics
2 answers:
UkoKoshka [18]3 years ago
7 0
Can't read the full question
slamgirl [31]3 years ago
6 0
What is the rest of the question
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Expand each expression. Then simplify the expression.<br><br> 7(5 + 4w) + 6(8w - 3)
Ilia_Sergeevich [38]

Answer:

76w + 17

Step-by-step explanation:

7 ( 5 + 4w ) + 6 ( 8w - 3 )

= 7 ( 5 ) + 7 ( 4w ) + 6 ( 8w ) - 6 ( 3 )

= 35 + 28w + 48w - 18

= 28w + 48w + 35 - 18

= 76w + 17

3 0
2 years ago
2 x <img src="https://tex.z-dn.net/?f=%5Csqrt%7B36%7D" id="TexFormula1" title="\sqrt{36}" alt="\sqrt{36}" align="absmiddle" clas
Andrei [34K]
The answer is 48
2x6+36
12+36=48
4 0
2 years ago
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A coin is tossed three times. What is the probability of getting 3 tails in a row?
ladessa [460]

Answer:

18

Step-by-step explanation:

Probability of getting 3 tails in 3 coin flips is 18

5 0
3 years ago
A line contains the points (−26, −37) and (−32, −61).
fredd [130]

Answer:

The slope of the line is 4

Step-by-step explanation:

You use the equation Y2 - Y1/ X2 -X1 to find the slope.

-61-(-37)/-32 - (-26)

-24/-6

4

5 0
3 years ago
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A book contains pages from 1-48. A student picks a page at random. What is the probability that the page contains a 3​
Nutka1998 [239]
1/48

Since there is only 1 page labeled “3,” the probability of picking page 3 is 1/48.
6 0
2 years ago
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