3 years ago

The sum of a number n and 9 is greater than 20.

Mathematics

1 answer:

Serhud [2]3 years ago

7 0

Answer:

Step-by-step explanation:

n + 9 > 20

n > 20 - 9

n > 11

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A nutrition label states the item contains 48% of the daily recommended amount of vitamin B 12 rewrite this percent as a fractio

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Answer:

12/25

Step-by-step explanation:

48% = 48/100

48/100 simplified is 12/25

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2 years ago

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Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5. what is the combined weight.

jolli1 [7]

Answer:

The combined weight is 13 31/40.

Step-by-step explanation:

Given:

Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5.

Now, to find the combined weight.

So, we change the mixed fraction to improper first:

Weight of box of stuff = $6\frac{3}{8}=\frac{51}{8}$ .

Weight of box of fruit = $7\frac{2}{5}=\frac{37}{5}$ .

Then, by adding to get the combined weight:

$\frac{51}{8}+\frac{37}{5}$

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$=\frac{255+296}{40}$

$=\frac{551}{40}$

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Therefore, the combined weight is 13 31/40.

4 0

2 years ago

I need help with this fast

devlian [24]

It whould be -1.5 for and 0.5

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2 years ago

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Suppose you rolled a twelve-sided number cube instead of a standard six-sided one. How would the probability of these events cha

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Answer:

Decrease

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3 years ago

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Combine like terms to simplify 3x + 3 + 3x + 8=

Over [174]

Answer:

6x + 11

Step-by-step explanation:

3x + 3 + 3x + 8

Combine like terms (terms with the same amount of variables).

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(3x + 3x) + (3 + 8) =

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6x + 11 is your answer.

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3 years ago