Solve the system of linear equations by substitution x=17-4y y=x-2
1 answer:
9514 1404 393
Answer:
(x, y) = (5, 3)
Step-by-step explanation:
We can use the second equation to substitute for y in the first.
x = 17 -4(x -2)
5x = 25 . . . . . . . . eliminate parentheses, add 4x
x = 5
y = 5 -2 = 3
The solution is (x, y) = (5, 3).
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Determine whether the point 1,5 is a solution to the system of inequalities below y>3x , y>/2x+1
Answer:
A,C,D
...............................
Answer:
Simply multiply 243 with 3.
Step-by-step explanation:
3^6=729
243*3=729
Least to greatest: 20,564 22,755 2,3805
