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3 years ago

What is the value of x when y = 6

Mathematics

1 answer:

kvasek [131]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is equivalent to 9 3/4?

Nata [24]

Step-by-step explanation:

We need to say that $9^{3/4}$ is equivalent to what.

We know that, (3)² = 9

So,

$9^{3/4}=((3)^2)^{3/4}\\\\=3^{3/2}$

We can write $3^{3/2} =3\times 3^{1/2}$

And $3^{1/2}=\sqrt{3}$

So,

$3\times 3^{1/2}=3\sqrt{3}$

So, $9^{3/4}$ is equivalent to $3\sqrt{3}$ .

Hence, this is the required solution.

6 0

3 years ago

You start with $15 and save $8 each week. what algebraic expression models the total amount you have?

Diano4ka-milaya [45]

15+8w is your answer

8 0

3 years ago

How do I solve -3(3+x)+(x-6)=-4 ?

zysi [14]

$\huge\boxed{x=-\frac{11}{2}}$

Start by distributing the $-3$ to the $(3+x)$ . $-3(3) + (-3)(x) + (x-6) = -4$

Multiply and simplify. $-9-3x+(x-6)=-4$

Rearrange the terms. $-3x+x-9-6=-4$

Combine like terms. $-2x-15=-4$

Add $15$ on both sides. $-2x=11$

Divide both sides of the equation by $-2$ . $x=\boxed{-\frac{11}{2}}$

7 0

3 years ago

Someone pls help me thanks

oksano4ka [1.4K]

Answer:

expression: 3(d+35)

simplified expression: 3d + 105

Step-by-step explanation:

The first drone costs d. This means the expression = d

The second drone costs d and an additional $35. Expression = d + 35

The third drone costs 3 times as much as the previous one. Expression = 3(d+35)

To simplify it, you just distribute. Hope this helps :)

7 0

3 years ago

The difference of the squares of two consecutive odd integers is 24. Find the integers.

katen-ka-za [31]

It’s a few home boy

8 0

3 years ago