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 ( 11+ )
Otras preguntas
A fence is to be installed around a rectangular field. the field's perimeter is 204204 feet. find the dimensions of the field if the length of the field is 8 f
When you touch something hot a neuron in your finger senses the temperature which best describes the first reaction the neuron has?
Write the polynomial 2x3 + 4x + x4 – 2 in standard form
A line has a slope of -3/4 and passes through the point (–5, 4). Which is the equation of the line? a)y=-3/4x+1/4 b)y=-3/4x+4 c)y=-3/4x-2 d)y=-3/4x-1/4
How does the central dogma of molecular genetics serve as the basis of modern genetics?
Why did people use humor during the Depression? a. to make higher salaries b. to fight the Prohibition Amendment c. to force radical political change d.
A)2 B)6 C)10 D)19 Someone help me please!!
a fish tank contains 18 goldfish and 22 guppies . if you randomly select 2 fish what is the probabilty that they are both goldfish
I dentify four threats to the biodiversity in your own environment and briefly explain each threat
Which of these actions is most similar to the astronomical techniques developed by the Aztecs? A. A farmer uses observations of the stars to determine when
