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Olenka [21]
3 years ago
10

2^4 - 2^3 + (2^2) simplify

Mathematics
2 answers:
Wittaler [7]3 years ago
6 0

The answer is 12

Hoped I help :)

Ipatiy [6.2K]3 years ago
6 0
This might help you answer your question

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If 5 times a number increased by 30 is 15, what is the number?
weqwewe [10]

Answer:

let x=the number

5x+30=15

5x=15-30

5x=-15

5x/5=-15/5

x=-3

3 0
3 years ago
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‼️HELEP MEEE⛔️<br><br> ⁉️SOS
Zolol [24]

\\ \sf\longmapsto x+40=90(Complementary)

\\ \sf\longmapsto x=90-40

\\ \sf\longmapsto x=50

Now

\\ \sf\longmapsto y+40=180

\\ \sf\longmapsto y=180-40

\\ \sf\longmapsto y=140

Now

\\ \sf\longmapsto x+y=140+50=190

7 0
3 years ago
Amy, bill and claire share an amount of money in the ratio 5:7:8 what fraction of the money does bill get
ivolga24 [154]

Answer:

7/20

Step-by-step explanation:

Add the numbers up which is 20 and then the purpose of bill is the middle one and 7 is the middle in the ratio

6 0
3 years ago
Can someone simplify these for me? I am in desperate need of help. Thank You! [PICS]
Nitella [24]
2\x^-5y this is for the first one 
and for the second i do'nt know sorry 
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3 years ago
Let me help u in math skils what is 65x3+4÷7-5=
11Alexandr11 [23.1K]
(4\7=0.57)
(65x3=195)
195+0.57=195.57-5=190.57
8 0
4 years ago
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