rose815
rose815
10-05-2021
Mathematics
contestada
how do i solve systems by substitution
Respuesta :
doomdabomb
doomdabomb
10-05-2021
Answer: x = 2, y = 9
Step-by-step explanation:
y = 9x - 9 Substitute x for 2
y = 9(2) - 9 Multiply 9 with 2
y = 18 - 9 Subtract 18 - 9
Final Answer: y = 9 and x = 2
Mark me as brainliest!
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
In an ionic bond, nonmetals are most likely to A. gain electrons. B. lose electrons. C. share electrons. D. cancel electrons.
In plants, the purpose of auxins is to A. cause plant dormancy. B. regulate abscission. C. bring about apical dominance. D. produce phytochrome.
Energy is _______ when it's moved from one object to another. a. conducted b. transferred c. lost d. created
Solve the inequality. Show your work. –6b > 42 or 4b > –4
The principle of _____ suggests that a plant with the genotype Tt will display a tall phenotype. incomplete dominance codominant dominance segregation
Which is added to foods to prevent spoilage and increase shelf life? A. pasteurization B. preservative C. irradiation D. microorganism
What is the SI unit for speed?
Suppose you want to quickly perform a customer marketing survey, while allowing some measure of anonymity and keeping costs as low as possible. What type of sur
which of the following was a cause of the ecological disaster known as the dust bowl
Every square is a parallelogram. a. True b. False
