Chiffoni771 Chiffoni771

19-01-2019
Mathematics

contestada

Can someone tell me if this is right?

Can someone tell me if this is right class=

Respuesta :

MaxItIs99 MaxItIs99

19-01-2019

Answer: (no promises this is exactly right)

-2r+6

Step-by-step explanation:

−3r+9+r+−3 =

(−3r+r)+(9+−3) =

−2r+6

Answer Link

Otras preguntas

PLS I M IN HURRY.Ans by explaining 50 cc of hydrogen are collected over mercury the level of which stands 20 cm above the sea level of mercury in the trough. if

46 qt = ?? ozPLEASEE HELP ASAP

On the occlusal surface of a U type mandibular second premolar, the "U" pattern is due to the form of the: (1) central groove and lingual groove. (2) buccal rid

A truck has four times the mass of a car and is moving with twice the speed of the car. If Kt and Kc refer to the kinetic energies of truck and car respectively

A researcher wishes to determine if the use of an herbal extract improves memory. Subjects will take the herbal extract regularly during a 10-week period of tim

At a motorbike store, 20% of the motorbikes are Honda products and 1/9 of them are Vespa’s. If the store had exactly 270 motorbikes, how many of them are either

–12.3 – 14.2 A. 0.9 B. 26.5 C. –0.9 D. –26.5

when are hypotheses supported in science

What is 4/7 - (-4/7) A.) 8/7 B.) -8/7 C.) -4/7 D.) 4/7

My denomination is 6 more than my numerator my simplest form is 2/5 what fraction am i