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2 years ago

Which values are solutions to the inequality below? Check all that apply

Mathematics

1 answer:

Lelechka [254]2 years ago

3 0

Answer:

B, E, F

Step-by-step explanation:

If we were replacing these numbers with x, it’s simple.

Just know that √144=12

So,

we definitely know √20736 is way bigger that 12.

√143 is less that √144 (which is equal to 12), so this is a correct answer.

√144=12, so this answer is <em>not applicable </em>.

√145 is bigger that √144 (which, again, is equal to 12), so this wouldn’t be a valid answer.

And finally, we have √125 which is smaller that √144 (which, is equal to 12), so this answer is valid.

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2 years ago

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3 years ago

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3 years ago

REN fine six peanuts, four raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix. For every 9 pieces in Ren's

tankabanditka [31]

Answer:

2 raisins.

Step-by-step explanation:

Let x represent total number of required ingredient.

We have been given that Ren finds 6 peanuts, 4 raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix. We are asked to find of which ingredient Ren will have 2 pieces for a total of 9 pieces.

First of all, we will find total number of ingredients by adding each ingredient as:

$\text{Total number of ingredients}=6+4+3+5$

$\text{Total number of ingredients}=18$

Now, we will use ratio to solve for our given problem as:

$\frac{\text{Required ingredient}}{\text{Total ingredient}}=\frac{2}{9}$

$\frac{x}{18}=\frac{2}{9}$

$\frac{x}{18}\cdot 18=\frac{2}{9}\cdot 18$

$x=\frac{2}{1}\cdot 2$

$x=4$

Since there are 4 raisins, therefore, for every 9 pieces in Ren's handful of trail mix there are 2 raisins.

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2 years ago

Write as an expression: a number that is equal to twice as much as x

lesantik [10]

Let's call the number we're looking for $y$ . We know that $y$ is twice as much as $x$ .

Twice as much as a number simply means the double of that number, and in turn the double of a number means to muliply that number by 2.

So, in order to obtain $y$ , you have to multply $x$ by 2. In formula, you have

$y = 2\cdot x$ or simply $y = 2x$

5 0

2 years ago