I need help with any of these please try to explain

1 answer:

6 0

Its math just use a calculator or something

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Blababa [14]

1. 1 hour and 30 minutes 2. 11:35 : your welcome !

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2 years ago

____ [38]

Answer:

Step-by-step explanation:

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2 years ago

Romashka [77]

$-\dfrac{1}{2}x > 4\qquad|\text{change the signs}\\\\\dfrac{1}{2}x < -4\qquad|\cdot2\\\\x < -8\to\{x|x\in\mathbb{R},\ x < -8\}\to\boxed{B.}$

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2 years ago

Anarel [89]

7x7 = 49

8x8=64

9x9=81

10x10=100

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2 years ago

Marizza181 [45]

Just add the two equations.

8x-3y=22

I hope this helps :)

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3 years ago