awisner51
awisner51
11-11-2021
Mathematics
contestada
8x+9y=60 2x-9y=-30 elimation method
Respuesta :
ranwei12345
ranwei12345
11-11-2021
Answer:
x=3 y=4
Step-by-step explanation:
8x+9y=60 + 2x-9y=-30
10x=30
x=3
y=4
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Suppose a magnetic reversal accoured today . How would new rocks at mid ocean ridges differ from rocks that formed last year
Suppose that as the result of extensive pollution to the ocean, kelp forests are killed. Explain how this would affect not only kelp populations, but also many
What is the integer for 3 people join?
why did Hitler feel justified in taking over Austria and the Sudetenland?
A toy company produces two kites whose shapes are geometrically similar. Find the length of the missing side of the smaller kite
the pet store sells bags of pet food. there are 4 bags of cat food. one sixth of the bags of food are bags of cat food. how many bags of pet food does the pet s
What is the integer for 3 people join?
When and Where did the Renaissance take place?
compare and contrast the modes of locomotion in trypanosome,euglena,paramecium,and amoeba/chaos.
Suppose a magnetic reversal accoured today . How would new rocks at mid ocean ridges differ from rocks that formed last year
