Y + 4x = 8
y = 8 - 4x
substitute 8 - 4x for y in the other equation.
5x + 2(8 - 4x) = 13
5x + 16 - 8x = 13
-3x = -3
x = 1
y = 8 - 4(1) = 4
Step-by-step explanation:
Let the measure of required angle be x degree

Thus, first option is the correct answer.
Answer:
7x2
Step-by-step explanation:
7x2 is 14 and all the other ones equal 7
The correct answer is 29/20
Answer:
You round the number closest to it like.
Step-by-step explanation:
Lets say
1.2045
Sinces its 5 round the four.
Hope this helps