(15 PIONTS) PLZ HELP!!! URGENT!!!

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

Answer:

FIVE

Step-by-step explanation:

OlgaM077 [116]3 years ago

7 0

Answer:

The answer is:

a. y ≤ 3

Step-by-step explanation:

To solve the location inside the line you must first correctly clear the value of Y, so we will do it step by step:

-5Y ≤ -15

Those who are multiplying to one side, go to the other side to divide:

Y ≤ -15 / -5

When the numerator and denominator of a division are negative, the answer is positive, you can take it as the two negative signs cancel, so:

Y ≤ 3

So the correct option is A.

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Yuki888 [10]

B this is because 15y is 10 a

6 0

3 years ago

For a science report, Doug is measuring widths of mushrooms with a ruler that divides inches as shown. To determine each width,

Serga [27]

From the 3 options listed, both $5.25$ in and $6.5$ in could be measures found using a ruler with eighth inches marked, because those decimals can be written in terms of eighth fractions.

$5.25 $in $ \rightarrow (5 + 0.25) $in $ \rightarrow (5 + \frac{2}{8} ) $in$ \\ 
6.5 $in $ \rightarrow (6 + 0.5) $in $ \rightarrow (5 + \frac{4}{8} ) $in$$

The other option, $7.1$ in, is not a possibility because 0.1 cannot be written as a fraction of 8 that is marked on the ruler.