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2 years ago

8

I need to know the answer!

1 answer:

ValentinkaMS [17]2 years ago

5 0

Answer:

As it says he is incorrect.

Step-by-step explanation:

To start, if you were to multiply something such as 5*1, then you would get the same number. Another example would be 8*0. Anything multiplied by 0 IS zero. He does give some valid answers, but there are also ones with smaller numbers. That is why Jackson is incorrect.

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First answer gets thanks and 5 stars

telo118 [61]

Answer:

n-7=16

Step-by-step explanation:

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2 years ago

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Fernando is making 30 sundaes with mint, chocolate,and vanilla ice cream.1/3 of the Sunday's are mint ice-cream and 1/2 of the r

Alina [70]

Answer:

<u>10 sundaes</u> will be vanilla.

Step-by-step explanation:

Given:

Fernando is making 30 sundaes with mint, chocolate,and vanilla ice cream.

1/3 of the Sunday's are mint ice-cream.

And 1/2 of the remaining sundaes are chocolate.

The rest are vanilla.

Now, to find the number of sundaes that will be vanilla.

Fernando is making sundaes total = 30.

So, the quantity of sundaes that are mint ice-cream:

$\frac{1}{3} \ of\ 30\\\\=\frac{1}{3} \times 30\\\\=10.$

<em>Thus, 10 sundaes are mint ice-cream.</em>

So, the remaining sundaes are:

$30-10=20.$

<em>Thus, the remaining sundaes are = 20.</em>

Now, to get the quantity of chocolate sundaes of the remaining sundaes:

$\frac{1}{2} \ of\ 20\\\\=\frac{1}{2} \times 20\\\\=10.$

<em>Hence, 10 sundaes are chocolate of the remaining 20 sundaes.</em>

<em>As, given the rest are vanilla.</em>

Now, to get the vanilla sundaes we subtract the 10 chocolate ice-cream from the 20 remaining sundaes:

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3 years ago

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galben [10]

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2 years ago

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3/4 foot of ribbon is red 2/3 foot of ribbon is blue what is the ratio of length of red ribbon to blue ribbon

Vlad1618 [11]

1/2, because you multiply your denominators together and your nominnators together, getting you 6/23, then you simplify to get 1/2.

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2 years ago

8x+4y= -4 <br> what is the slope and y intercept of the line

jarptica [38.1K]

Answer:

y = -2x - 1 ; slope = -2, y-intercept = (0, -1)

Step-by-step explanation:

to get the slope and y intercept, you need to put the equation into slope-intercept form: y = mx + b

the term mx is the slope of the line, and b is the y-intercept

to do this, you need to solve for y, so get y by itself by subtracting 8x from the left side

8x + 4y = -4

-8x. -8x

4y = -8x - 4

divide both sides by 4 to get y alone

4y/4 = y

-8x/4 = -2x

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y = -2x - 1 is the final equation

the slope of the line is -2 (also can be said as -2/1), and the line intercepts the y-axis at (0,-1)

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