malik57
malik57
10-03-2018
Mathematics
contestada
2d + 9d - 3d - (+8) =
Respuesta :
susanwiederspan
susanwiederspan
10-03-2018
The trick to simplifying is combining "like" terms.
We have numbers with the variable d, and we have plain numbers.
[tex]2d+9d-3d=11d-3d=8d[/tex]
Then, we subtract 8.
Our final answer is [tex]8d-8[/tex].
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
how is groundwater formed?
Gravity and friction are two kinds ofa.inertiab.forcesc.massesd.gravity
find the buying price of each of the following when 5% sales tax is added on the purchase of;1. a pillow for RS. 60 2. two bars of soap at RS.25 each
find decimal notation. 0.6%=
how is groundwater formed?
why is 5/12 greater than 3/4
In 2005, a large algal bloom composed of _____ caused a toxic condition known as the "red tide" which closed shellfish harvesting off of Newfoundland, Maine, an
Mr.smog just bought a big-screen tv set. The screen is 48 in. wide and 27 in. high. Find the lenghth of its diagonal
Terry has between 50 and 100 pennies and her piggy bank. She can count them two at a time and come out even. She can also count them three and five at a time an
What does the phrase "a grave injustice " mean??
