rasheed rasheed

02-01-2016
Mathematics

contestada

simplify 0.3{x-2y}+0.5x-y

Respuesta :

02-01-2016

0.3[x-2y] + 0.5x - y

Use the distributive property: a(b-c) = ab - ac

0.3x - 0.6y + 0.5x - y

Now, add/subtract all like terms

0.3x + 0.5x - 0.6y - y

0.8x - 1.6y

If you want, we can simplify that down further to:

0.8(x - 2y)

Answer Link

ACCESS MORE

Otras preguntas

what is the function of a switch

Which provision of the Treaty of Versailles had the greatest economic impact on Germany? Germany had to spend money to rebuild its military. Germany had to buy

I choose A for my answer.

how to find the prime factorization of a number

(1) Earth's crust is made up of relatively rigid plates that ride atop Earth's hot, semiliquid mantle. (2) The plates are called tectonic because they're in con

What is the percent of 14 out of 20? If someone could explain how I would find the percentage that would be great. :)

PLEASE HELP ASAP WORTH 18 POINTS Given that an = 3an - 1 + 1, where a1 = 2, find the 3rd-6th terms of the sequence. A) 2, 5, 11, 34 B) 2, 7, 22, 67 C) 7, 22,

The pattern below starts with the number 20 and follows a rule. 5,15,35,75,155 What is the rule for the pattern?

wha is the volume (ml) of 0.23 kg of pure water

The width of a rectangular room is 60% it's length. The length of the room is 10 feet. what is the area? :)