Solve the system of equations using addition.
4x βy = β6
5x + y = β21
what i...
Mathematics, 15.12.2019 01:31 feliciagraham14
Solve the system of equations using addition.
4x βy = β6
5x + y = β21
what is the solution of the system?
a. (3,6)
b. (6,3)
c. (β6,β3)
d. (β3,β6)
Answers: 2
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Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
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