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Pavel [41]
3 years ago
8

Plz need this ASAP Simplify the following expression. -2/5 / ( 8/7 * -7/8) /-1

Mathematics
1 answer:
Nitella [24]3 years ago
3 0
The simplified answer is -2/5
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[(b+3)÷(a–2)](−4) if a=−5, b=6
MAXImum [283]

Answer:

36/7

Step-by-step explanation:

{(6+3)/(-5-2)}(-4)

36/7

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Whitch expression is equivalent to 7 to the 3rd power? 7*7*7. Or 21. Or. 3 to the power of. Or. 10
laila [671]

Answer:

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Step-by-step explanation:

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The highest common factor of 98 and 42
ohaa [14]

Answer:14

Step-by-step explanation:Start by writing like this below

98 =2×7×7

42 =2×3×7

H.C.F=2×7

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Take the number which is common like in 98 and 42, (2) and (7) are common

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Hope it helps you!

5 0
3 years ago
Read 2 more answers
3x + 10 is greater than or equal to 30
n200080 [17]

Answer:

x∈[20/3;+∝).

Step-by-step explanation:

3x+10≥30; ⇔ 3x≥20; ⇔ x≥20/3

8 0
2 years ago
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