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3 years ago

What is -2x-7 greater than or equal to 41 simplified?

Mathematics

1 answer:

hoa [83]3 years ago

7 0

-2x - 7 ≥ 41 Add 7 on both sides

-2x - 7 + 7 ≥ 41 + 7

-2x ≥ 48 Divide -2 on both sides to get "x" by itself

x ≤ -24

[when you divide or multiply a negative number to both sides of an inequality, the sign is flipped]

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Carly's family traveled 3/10 of the distance to her grandmother's house on Saturday. They traveled 3/7 of the remaining distance

polet [3.4K]

Answer:

3/10 of the total distance to her grandmother's house was traveled on Sunday

Step-by-step explanation:

Carly's family traveled distance of Saturday = $\frac{3}{10}$

Remaining distance = $1-\frac{3}{10}=\frac{7}{10}$

They traveled 3/7 of the remaining distance on Sunday.

So, Distance traveled on Sunday = $\frac{3}{7}(\frac{7}{10})$

Distance traveled on Sunday = $\frac{3}{10}$

Fraction of the total distance to her grandmother's house was traveled on Sunday = $\frac{3}{10}$

Hence 3/10 of the total distance to her grandmother's house was traveled on Sunday

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Step-by-step explanation:

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Parentheses ()
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