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4 years ago

3 times a number incresed by 8 is no more than 4 find the numbers

Mathematics

1 answer:

Sveta_85 [38]4 years ago

5 0

Answer:

x $\leq$ $\frac{-4}{3}$

Step-by-step explanation:

x = the number

3x + 8 $\leq$ 4

3x $\leq$ -4

x $\leq$ $\frac{-4}{3}$

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Exponent Practice: x^2/3=64

docker41 [41]

X^2/3 = 64
$x^{2} =64^{3}$
$x = 64^{3/2}$

it is easier to first find square root of 64 and than power it to 3
square root of 64 is 8 which means our equation now looks like:
x = 8^3
now the answer is after powering 8 to 3:
x = 512

6 0

4 years ago

Which lists all the lines that are parallel to line s?

ValentinkaMS [17]

Is there a picture? You just threw it all in a sentence. It works better with a pic

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3 years ago

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Which lines must be parallel? A)r and s B)p and q C)p and r D)q and s

Kay [80]

Answer:

It may be R and S yet or not

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3 years ago

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Compare 0.3 and 0.03

Sidana [21]

0.3 is greater then 0.03 because it has less 0's, if you want how they are alike just message me.

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4 years ago

Read 2 more answers

Anna baked

Hitman42 [59]

Answer:

expression for cookies Anna have 3c- 8

Step-by-step explanation:

Given:

Number of cookie batches Anna baked = 2

Number of cookies in each batch = c

Number of cookies Anna ate = 8

To Find:

An expression representing the number of cookies left with Anna

Solution:

Let the expression representing the number of cookies left with Anna be y

First let us find the total number of cookies Anna baked

She baked 3 batches of cookies and each batch had c cookies in it

So,

Total number of cookies Anna baked = number batches X Number of cookies in each batch

=> $3 \times c$

=> 3c

Now Anna ate 8 from 3c cookies, so she will be left with

=>3c-8 cookies

So , y = 3c- 8

5 0

4 years ago