3 years ago

What is 21 divided by 15???????????????

Mathematics

2 answers:

Galina-37 [17]3 years ago

8 0

Answer:

$\frac{7}{5}$

Step-by-step explanation:

$\frac{21}{15} =\frac{21:3}{15:3} =\frac{7}{5}$

meriva3 years ago

5 0

Answer:

1.4

Step-by-step explanation:

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Deion divided 1/2 of a liter of plant fertilizer evenly among some smaller bottles. He put 1/8 of a liter into each bottle. How

Klio2033 [76]

Answer:

4 bottles

Step-by-step explanation:

Given

$Fertilizer = \frac{1}{2}L$

$Bottles = \frac{1}{8}L$

Required

Determine the number of bottles

Represent the number of bottles with N

<em>This implies that N bottles of </em> $\frac{1}{8}L$ <em> fit into </em> $\frac{1}{2}L$ <em> of fertilizer. The relationship between them is:</em>

<em></em> $Fertilizer = Bottles * N$

$\frac{1}{2}L = \frac{1}{8}L* N$

$\frac{1}{2} = \frac{1}{8}* N$

Multiply through by 8

$8 * \frac{1}{2} = 8 * \frac{1}{8}* N$

$4 = 1* N$

$4 = N$

$N = 4$

<em>Hence, there are N = 4</em>

5 0

3 years ago

Please help me on this.

Nonamiya [84]

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

8 0

3 years ago

PLEASE HELP ASAP WILL MARK BRAINLIEST

netineya [11]

For the first one a=4 cuz 4x4=16

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bx%7D%20%20%3D%208" id="TexFormula1" title=" {2}^{x} = 8" alt=" {2}^{x} = 8"

Marizza181 [45]

Hey there!

<h2>ANSWER: </h2>