2 years ago

An airplane's altitude changed -378 feet over 7 minutes. What was the change of altitude in feet per minute?

Mathematics

1 answer:

Charra [1.4K]2 years ago

5 0

are there any options on what it is

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Stolb23 [73]

Answer:

$s\in (-\infty,1)$

Step-by-step explanation:

Solve the inequality $-2(s - 7) > 4s + 8$

Use distributive property:

$-2s+14>4s+8$

Subtract 4s:

$-2s+14-4s>4s+8-4s\\ \\-6s+14>8$

Subtract 14:

$-6s+14-14>8-14\\ \\-6s>-6$

Divide by -6 (do not forget to change sign, because division by negative number changes the sign):

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