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Jobisdone [24]
2 years ago
9

HELP ASAP WILL MARK AS BRAINLIST IF YOU SOLVE 2 OF THESE QUESTIONS

Mathematics
1 answer:
BaLLatris [955]2 years ago
4 0

Answer:

1. 175

2. 28

Step-by-step explanation:

If you're converting from another base, just multiply each digit, then add up the numbers:

ones digit × 8^0,

tens digit × 8^1

hundreds × 8^2

see image.

The second problem gives you a new operation. Follow the rule by squaring the first number and taking away the first×second. Do the parenthesis first!

see image.

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The opposite of twelve percent of a number​
Salsk061 [2.6K]

Step -by-step explanation: the opposite of a number is the number on the other side of the numbers line eg -5 is the opposite of 5 so-12% is the opposite of 12%

Answer:-12%

5 0
3 years ago
107 = 7 - 2(7b - 1) what does b equal?
topjm [15]

107 = 7 -2 (7b - 1)

First, distribute -2 to all terms within the parenthesis

-2(7b - 1) = -14b + 2

107 = 7 -14b + 2

Combine like terms

107 = -14b (+7 + 2)

107 = -14b + 9

Isolate the b. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

Subtract 9 from both sides

107 (-9) = -14b + 9 (-9)

107 - 9 = -14b

98 = -14b

Isolate the b. Divide -14 from both sides

(98)/-14 = (-14b)/-14

98/-14 = b

b = −7

-7 is your answer

hope this helps

5 0
3 years ago
Daria discovers a pattern in her homework assignment. X shows the missing digit in the pattern. The table shows 12, 84, 156, 228
MrRissso [65]
Your answer would be C 300 your welcome
5 0
3 years ago
HELP!!!!<br> ILL DO ANYTHING<br> HELP<br> HELP<br> HELP
topjm [15]

Answer:

16 i think

Step-by-step explanation:

8 0
3 years ago
What is the slope intercept form of the equation 16y= -4x?
AlexFokin [52]

Answer:

y = -1/4x

Step-by-step explanation:

16y = -4x

y = -1/4x

3 0
3 years ago
Read 2 more answers
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