GamerGirl15
GamerGirl15
02-06-2015
Mathematics
contestada
Solve: 2a-3b=52a−3b=5
a+b=10
Respuesta :
mparty28
mparty28
02-06-2015
first you add 3b to both sides making it 2a=52a-5
and then you subtract 52a from each side making it -50a=-5
a=10
Next you substitute A
10+b=10
B=0
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Which detail supports the main idea, “Conjoined twins used to be viewed with fear and suspicion by the people around them”?
Which term refers to an accusation or supposition of fact that a crime has been committed and is made by the complainant, based on the incident
If an object undergoes a change in momentum of 10 kg m/s in 3 s ,then the force acting on it is
Which describes the transformation applied in the figure above? 1. Quadrilateral D’E’F’G’ was shifted down 6 units. 2. Quadrilateral DEFG was shifted up 6 units
A photograph has a length that is inches longer than its width, x. So its area is given by the expression square inches. If the area of the photograph is square
_______and_______process help in balancing of carbon dioxide and oxygen in the environment
Jack really wanted a date with Lacey, so he made sure to consider what had worked for him in the past when asking for a date. He thought about the type of appro
HELP ASAP I WILL GIVE BRAINLIST If sin ∅ = -sqrt{3} OVER 2 and π < ∅ < 3π OVER 2, what are the values of cos ∅ and tan ∅? What is ∅ in degrees and radians
Different types, or isotopes, of oxygen exist in the ocean and are incorporated into the skeletal fragments of animals. What can the ratio of preserved isotopes
Sediment becomes sedimentary rock by the process known as ____________________, which involves the ____________________ of grains, loss of water, and __________
