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3 years ago

-5c = 30 Forgot the steps of solving it

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

6 0

Divide 30 by -5. Or 30/-4=C. C=-6

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What property is illustrated by the fact that 95(27+44)=95.27.+95.44}=?

Oduvanchick [21]

Identity property of addition

4 0

3 years ago

There are 8 green tokens in the bag . The ratio of green tokens to black tokens is 4 for every 1 find the number of black tokens

Cloud [144]

Answer:

the number of black tokens in the bag is 2

Step-by-step explanation:

The computation of the number of black tokens in the bag is as followS

Given that

There is 8 green tokens

and, the ratio of green tokens to black tokens is 4:1

So let us assume the black tokens be x

So,

$\frac{8}{x} = \frac{4}{1}$

Now do the cross multiplication

x = 2 tokens

Hence, the number of black tokens in the bag is 2

5 0

3 years ago

Write an algebraic expression for the given quantity. Let x represent the unknown value. One-eight of the suu of a number and th

yan [13]

<u>ANSWER: </u>

The algebraic expression for one-eight of the sum of a number and three is $\frac{x}{8}+\frac{3}{8}$

<u>SOLUTION: </u>

Given, "x" represent the unknown value.

We have to write the algebraic expression for:Here, the number is unknown term, so x represents the number.

Now according to given information ,

One - eight of the sum of a number and three.

→ $\frac{1}{8}$ of the sum of x and 3

→ $\frac{1}{8} \times (x + 3)$

→ $\frac{x+3}{8}$

→ $\frac{x}{8}+\frac{3}{8}$

Hence the algebraic expression for one-eight of the sum of a number and three is $\frac{x}{8}+\frac{3}{8}$

6 0

4 years ago

What is 3(2x-4)=5x+2

otez555 [7]

First we distribute 3 into 2x and -4.

3 x 2x = 6x
3 x -4 = -12

That will make the left side of the equation:

6x - 12 = 5x + 2

Now we subtract 5x on both sides of the equation.

x - 12 = 2

Finally we add 12 on both sides of the equation.

x = 14 is the answer

6 0

3 years ago

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matrenka [14]

Answer:

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Step-by-step explanation:

so if my answer is not correct you have to d cos because you have the hypothenuse and are looking for x which is the the opposite so it'll be

cos35= ×

4.1

4 0

4 years ago