SAT, 08.11.2021 14:00 putaprincess16
The system of equations is solved using the linear combination method. Startlayout 1st row 1st column one-half x + 4 y = 8 right-arrow 2nd column negative 2 (one-half x + 4 y = 8) right-arrow 3rd column negative x minus 8 y = negative 16 2nd row 1st column 3 x + 24 y = 12 right-arrow 2nd column one-third (3 x + 24 y = 12) right arrow x + 8 y = 4 with bar underscript 3rd row 3rd column 0 = negative 12 endlayout what does 0 = ā12 mean regarding the solution to the system?.
Answers: 3
SAT, 26.06.2019 05:30
An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. thereās an increase in the number of snakes and insects and a decrease in the number of frogs. 2. thereās an increase in the number of snakes and insects, and the storks face increased competition for food. 3. thereās an increase in the number of storks and a decrease in the number of snakes and insects. 4. thereās an increase in the number of frogs and a decrease in the number of storks and insects. 5. thereās a decrease in the number of snakes, insects, and frogs.
Answers: 1
SAT, 26.06.2019 15:30
Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.
Answers: 2
SAT, 27.06.2019 22:00
The different layers of gases that extend form the surface of the earth into space
Answers: 1
The system of equations is solved using the linear combination method. Startlayout 1st row 1st colum...
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