Ask question

Ask question

All categories

katrin2010 [14]

3 years ago

6

Jordan can make 18 cupcakes (the y-value) with one cup of flour (the x value). How many cupcakes can he make with 5 cups of flou

r?

1 answer:

Mama L [17]3 years ago

4 0

Answer:

90

Step-by-step explanation:

Hope it helps :)

Have a good day/night

Brainliest pls?

You might be interested in

Twenty Percent of the 4000 acres were plowed. how many acres were not plowed

Daniel [21]

20% was, so 100%-20%=80% was not
80%=0.8
0.8*4000=3200 acres was not

5 0

3 years ago

A number is multiplied by 4 and then 12 is added. the result is 36. what is the number?

musickatia [10]

Answer:

6

Step-by-step explanation:

4 * x + 12= 36

-12 -12

4x = 24

x= 6

6 0

3 years ago

Read 2 more answers

Please help need answer for a quiz

torisob [31]

Answer:

first one with -1...21

Step-by-step explanation:

only one that follows quadratic formula format

5 0

3 years ago

Factor completely. <br> <img src="https://tex.z-dn.net/?f=x%5E%7B8%7D-%5Cfrac%7B1%7D%7B81%7D" id="TexFormula1" title="x^{8}-\fra

Eduardwww [97]

We have 3⁴ = 81, so we can factorize this as a difference of squares twice:

$x^8 - \dfrac1{81} = \left(x^2\right)^4 - \left(\dfrac13\right)^4 \\\\ x^8 - \dfrac1{81} = \left(\left(x^2\right)^2 - \left(\dfrac13\right)^2\right) \left(\left(x^2\right)^2 + \left(\dfrac13\right)^2\right) \\\\ x^8 - \dfrac1{81} = \left(x^2 - \dfrac13\right) \left(x^2 + \dfrac13\right) \left(\left(x^2\right)^2 + \left(\dfrac13\right)^2\right) \\\\ x^8 - \dfrac1{81} = \left(x^2 - \dfrac13\right) \left(x^2 + \dfrac13\right) \left(x^4 + \dfrac19\right)$

Depending on the precise definition of "completely" in this context, you can go a bit further and factorize $x^2-\frac13$ as yet another difference of squares:

$x^2 - \dfrac13 = x^2 - \left(\dfrac1{\sqrt3}\right)^2 = \left(x-\dfrac1{\sqrt3}\right)\left(x+\dfrac1{\sqrt3}\right)$

And if you're working over the field of complex numbers, you can go even further. For instance,

$x^4 + \dfrac19 = \left(x^2\right)^2 - \left(i\dfrac13\right)^2 = \left(x^2 - i\dfrac13\right) \left(x^2 + i\dfrac13\right)$

But I think you'd be fine stopping at the first result,

$x^8 - \dfrac1{81} = \boxed{\left(x^2 - \dfrac13\right) \left(x^2 + \dfrac13\right) \left(x^4 + \dfrac19\right)}$

6 0

3 years ago

There are 294 boys and 322 girls in the hill school. how many students are in the school.

lys-0071 [83]

I think it's 616 that what I got but I'm not sure

7 0

4 years ago