- 1 < - x/3 < 1
1st. Multiply all parts by 3:

-3 < - 3x/3 < 3. Simplify the mid term:

-3 < -x < 3. Now multiply all terms by - 1. Note when you multiply by a negative number, you flip the inequality signs:

(-1)(-3) < (-1)(-x) < (-1)(3)

+3 > x> -3

4 0

3 years ago

Growth or decay help!!!!

Vsevolod [243]

If the antique's value increases over time, it must be growing (not decaying) in value.

We're told the value increases by 12.12%, which means that if the current value is $x$ , then the value after 1 year is $x+0.1212x=1.1212x$ . Each year, the value increases by the same factor, which means after 2 years, the value is $1.1212(1.1212x)=1.1212^2x$ ; after 3 years, the value is $1.1212^3x$ ; and so on.

Here $x$ is the starting value of the antique. So the answer is the second choice.

5 0

3 years ago

Is 9,440,260 divisible by 3?<br><br> YES or NO<br><br> HELP ME PLZ!!!

mina [271]

Answer:

Yes It is Divisible by 3

Step-by-step explanation:

It is 314 in whole numbers but it has some decimals.

6 0

3 years ago

Read 2 more answers

Find the value of 8/15×2/13 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,

xz_007 [3.2K]

Answer:

$\frac{16}{195}$

Step-by-step explanation:

To obtain the result of a fractions multiplication we need to multiply both numerators and the divide by the multiplication of the denomitators. In general, given a,b,c,d real numbers with b and d not zero, we have that

$\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}$

Substituting a,b,c and d for 8,15,2 and 13 we obtain that

$\frac{8}{15}* \frac{2}{13} =\frac{16}{195}$

3 0

4 years ago