All categories

3 years ago

For each sentence below, find the value of x that makes each sentence true.

Mathematics

1 answer:

Nataly [62]3 years ago

7 0

Hey!

I'll brake down every step (these steps wont have words, but if need any help, drop a comment)... And show you all the work, hope this helps...

~~~~~~~~~~~~~~~~~~~~

Fractions Simplified

5 (1/5) > 26/5 > 5.2

8 (1/3) > 25/3 > 8.3333

~~~~~~~~~~~~~~~~~~~~

First Problem

(5 1/5) 5 = 25x; x = ?

(5.2)*5 = 25x; x = ?

26 = 25x; x = ?

x = 26/25

x = 1.04

~~~~~~~~~~~~~~~~~~~~

Second Problem

(8 1/3) 2 = 4x; x = ?

(8.3333)*2 = 4x; x = ?

16.66666 = 4x; x = ?

x = 16.66666/4

x = 4.166666

Estimated: x = 4.1667

You might be interested in

The line with slope -1/4 and passing through (1,2)

Deffense [45]

Answer:

the correct answer is Y=-x-3

8 0

3 years ago

Calculate the average rate of change for the given graph from x = 0 to x = 3 and select the correct answer below. (0,6) (3,0)

algol13

Answer:

(3,0)

Step-by-step explanation:

The number on the x axis is the only number that changes not the number on the y axis.

5 0

3 years ago

Marvin is purchasing a $142,000 home with a 30-year mortgage. He will make

Amanda [17]

Answer: 54.17

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

You have $6 to spend on lip balm and hand sanitizer. The equation $1.5x+2.5y=6$ represents this situation, where $x$ is tubes of

galben [10]

Answer:4

Step-by-step explanation:

&3&2&;;&;

5 0

2 years ago

I need to know how to do the answer and why that’s the anwer

Pavel [41]

Ok so the answer is
$4 {x}^{2}$

so we multiply numbers that have the same variable

$2 {x}^{3} \: \: \times {2x}^{ - 1} \\ \\$
multiply 2 x 2

$2 \times 2 = 4$
then multiply the exponents

$x ^{3} \times x ^{ - 1}$
multipling like this will look like addition.
${x}^{3} \times {x}^{ - 1} = {x}^{2}$
so in other words you could do it like this too
${x}^{3} + {x}^{ - 1} = {x}^{2}$
now add the exponent with 4
$4 + {x}^{2} = 4x ^{2}$

now for the last part
${y}^{3} + {y}^{ - 3} = 0$
because -3 and 3 added together make 0
$0 + 4 {x}^{2} = 4 {x}^{2}$
I hope this help(it looks complicated but it's very easy and I hope I helped you out)

6 0

3 years ago