All categories

3 years ago

Which property of equality can be used to justify this step?

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

6 0

C. Addition property of Equality

podryga [215]3 years ago

4 0

C. Addition Property of Equality
because you are adding 10x to both sides

You might be interested in

Ln (1/x)+ln (2x^3)=ln3

Lapatulllka [165]

$\ln \frac{1}{x} +\ln2x^3=\ln3$
$\ln \frac{2x^3}{x} = \ln3$
$\ln2x^2=\ln3$
$2x^2=3$
$x=\sqrt{ \frac{3}{2} }$

3 0

3 years ago

a culture started withwith 2,000 bacteria. after 6 hours, it grew to 2,200 bacteria. predict how many bacteria will be present a

Vilka [71]

I think the answer is 2,400

6 0

3 years ago

A recipe for 48 cookies use 2 and 2/3 cups of biscuit mix how many cookies are made from each cup of cookies

madreJ [45]

Answer:

i believe the answer is B

Step-by-step explanation:

make 2 and 2/3 a decimal

2 divided by 3 will give you .6 repeating. just round to .8

then divide 48 by 2.8

it will give you 17.142

i just rounded it to 18... bc its so close to it

<u>hope this helps :)</u>

5 0

3 years ago

Read 2 more answers

What is the answer?<br><br> Y=x-6 and y=2x

Rashid [163]

$\begin{cases}y=x-6\\y=2x\end{cases}\implies~x-6=2x\implies~x=-6$

which means

$y=x-6=y=-6-6=-12$

4 0

4 years ago

Read 2 more answers

Andrés tiene una cuerda de 120 metros y otra de 96 metros. Fea cortarlas de modo que todos los trozos sean iguales pero lo más l

steposvetlana [31]

Answer:

estudia porque para pendej0 no se estudia

Step-by-step explanation:

estudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia estudiaestudia

6 0

3 years ago