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3 years ago

3.8x = -19. What's the value of x?

Mathematics

2 answers:

iogann1982 [59]3 years ago

8 0

The answer is 2 I think.......

goblinko [34]3 years ago

4 0

Answer:

-5

Step-by-step explanation:

All you have to do is divide -19 by 3.8 to get the value of x which in this case is -5

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The smallest two-digit whole number is 10. What is the smallest odd two-digit whole number?

erica [24]

11 is an odd number

and there is no 2 digit number less than 10

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4 years ago

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Three piles of 7 beans each are to be made from 10 red, 5 yellow, and 6 green beans. If all of the beans must be used and each s

Ket [755]

Answer:

The maximum number of red beans that can be put in one of the stacks is 5.

Step-by-step explanation:

First, Every pile is made with 7 beans, but they need to have at least one bean of each color, so we need to include in the pile minimum one yellow bean and one green bean. If we make a stack with this condition, the stack is going to have: 1 yellow bean, 1 green bean, and 5 red beans.

Additionally, it is necessary to know if there are enough red beans for the other piles. In this case, we have 10 red beans so if we have 5 red beans in one stack, the other two stacks have enough red beans to fulfill with the condition to have at least one red bean.

So, the maximum number of red beans that can be put in one of the stacks is 5.

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3 years ago

What is an equation of the axis of symmetry for the graph of the function

Anuta_ua [19.1K]

Answer:

I think it's x= -1

Step-by-step explanation:

If that's not the answer, then I apologize.

3 0

3 years ago

To pass this year's math class, Miriam needs to earn at least an 82%. Write an inequality that shows the scores Miriam could get

sergey [27]

The inequality that shows the scores Miriam could get to pass her math class is $82\%\leq x \leq 100\%$

<em><u>Solution:</u></em>

Given that To pass this year's math class, Miriam needs to earn at least an 82%

To find: Inequality that shows the scores Miriam could get to pass her math class

Let "x" be the Miriam's score in the math class

Given she should score at least 82 %

Therefore, we can frame a inequality as:

$x\geq 82 \%$

Here we used "greater than or equal to" , because she can score 82 % or more than 82 % also

The maximum score is 100 %

Hence we can frame a inequality as:

$x\leq 100 \%$

Here, we used "less than or equal to" , because she can score the maximum score of 100 % or less than 100 %

Combining both the inequalities we get,

$82\%\leq x \leq 100\%$

All real numbers greater than or equal to 82% and less than or equal to 100%

Thus the required inequality is found

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3 years ago

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konstantin123 [22]

Answer:

Step-by-step explanation:

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3 years ago