en162370
en162370
01-12-2019
Mathematics
contestada
2a - 3 = -5 in algebra tiles
Respuesta :
Yang100
Yang100
01-12-2019
Answer:
a=-1
Step-by-step explanation:
2a-3=-5
2a=-5+3
2a=-2
a=-2/2
a=-1
Answer Link
antisociale
antisociale
01-12-2019
-3-5=-8
2a=-8
2a/2
-8/2=-4
-4 is the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
The monomers of nucleic acids, such as dna and rna, are known as a. proteins. b. nucleotides. c. polypeptides. d. nuclei.
What term identifies the physical interface between a computer and its peripherals? A. Connectors B. Hardware C. Software D. Storage devices
Select the best possible first step to solving the system by first eliminating the x variable. 3x + 5y = 1 2x + 4y = −4 Multiply the first equation by 2, and
what is a naturally occurring gas that's found in most soils and rocks and can cause lung cancer
Choose the correct description of the graph of the compound inequality x − 1 less than or equal to 9 or 2x greater than or equal to 24 A. A number line with an
jonah and his friends go apple picking jonah fills 5 baskets each basket holds 15 apples if 4 of jonahs friends pick the same amount as jonah how are you many a
The advent of dvds has virtually demolished the market for videocassettes. this is an example of a. derived demand, b. capital accumulation, c. creative dest
A common birth defect characterized by an opening between the upper lip and the nose is called a. cleft lip. b. cerebral palsy. c. fetal alcohol syndrome. d
scurvey is caused by the deficiency of which vitamin
Who first introduced Buddhism and Chinese writing to Japan?
