The number line that represents |x + 4| = 2 has a solution of -2 and another solution of - 6
<h3>How to determine the number line?</h3>
The equation is given as:
|x + 4| = 2
Remove the absolute value bracket
x + 4 = 2 or x + 4 = -2
Subtract 4 from both sides
x = -2 or x = -6
Hence, the number line that represents |x + 4| = 2 has a solution of -2 and another solution of - 6
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-4x + 9y = 9...............(1)
x - 3y = -6 Multiply through by 3:-
3x - 9y = -18..............(2)
adding equations (1) and (3):-
-x = -9
x = 9
Substitute for x in equation (1)
-4(9) + 9y = 9
-36 + 9y = 9
9y = 45
y = 5
Answer is x = 9 and y = 5
B D are the correct options hope this is useful
Answer:
1/7 divided by 1/98 will give you 14
Portion under square root sign:
= (b^2 - 4*a*c).