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3 years ago

HELP ASAP !!

Mathematics

2 answers:

Norma-Jean [14]3 years ago

8 0

Here we have a negative times a positive number. In this case The answer is always negative.

-1.15 * 3.2 = - 3.68

kaheart [24]3 years ago

8 0

Answer:

The answer is -3.68.

Step-by-step explanation:

Given expression is :

(-1.15) times 3.2

Now, we know that when a positive number is multiplied by a negative number, the result is always negative. It does not matter in which order the numbers are in that you are multiplying, the answer is always a negative number.

So, $(-1.15)\times3.2=-3.68$

Hence, the answer is -3.68.

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snow_tiger [21]

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Explanation:

If y varies directly with x then

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or (clearing the fraction)

3y=8x

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3 years ago

What is another way to write (3x1000)+(3x10)+(3x1/100)+(3x1/1000

Paha777 [63]

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3 years ago

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Nata [24]

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3 years ago

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Katarina [22]

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{14 x - 4 y = 74 | (equation 1)
{7 x - 7 y = 7 | (equation 2)
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{14 x - 4 y = 74 | (equation 1)
{0 x - 5 y = -30 | (equation 2)
Divide equation 1 by 2:
{7 x - 2 y = 37 | (equation 1)
{0 x - 5 y = -30 | (equation 2)
Divide equation 2 by -5:
{7 x - 2 y = 37 | (equation 1)
{0 x+y = 6 | (equation 2)
Add 2 × (equation 2) to equation 1:
{7 x+0 y = 49 | (equation 1)
{0 x+y = 6 | (equation 2)
Divide equation 1 by 7:
{x+0 y = 7 | (equation 1)
{0 x+y = 6 | (equation 2)
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{y = 6

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3 years ago