Corey359 Corey359

17-12-2015
Mathematics

contestada

-0.8=0.13x−0.21x

What is X?

Respuesta :

taskmasters taskmasters

17-12-2015

x = 10

-0.80 = 0.13x - 0.21x
-0.80 = -0.08x
-0.80/ -0.08 = -0.08 x / -0.08
x = 10

If we convert these numbers into decimals, then

-0.80 * 100% = -80%
-0.08 * 100% = -8%

-80% ÷ -8% = 10 the negative signs cancel each other.

Answer Link

Otras preguntas

Describe trophic levels and what type of organism feed or sit on/at that level?

Please answer right away. This is my last attempt

What can humans do to reduce climate change

What is the product

In a village of 3500 people, 12% are left handed, and 15% of the left hand are blonde hair. How many people in the village are blonde and left-handed?

I need a essay about ruby Bridges please

Enrique_______la tarea

Please explain why the formula and the name for the combination of magnesium and nitrate iron is Mg(NO3)2? What do the numbers mean?

which of the following occurs as a light wave bends when it passes from one medium to anothera constructive interference b destructive interference c refraction

Match each section with its primary interests. wanted high tariffs wanted low tariffs was against slavery was for slavery wanted government-built roads wan