[ 2x + y = -9 ] x -3
[- 3x +11= y ] x 2
-6x -3y = 27
-6x + 22 = 2y
-6x +27 = 3y
-6x +22 = 2y
5 = y
-6x -3x5 = 27
-6x -15 = 27
-6x = 42
-x = 42/6
-x = 7
x = -7
answer
x = -7
y = 5
4^4 * 4^3
------------
4^5
= 4^7 / 4^5
= 4^(7-5)
= 4^2 = 16 Answer
It’s cheaper to take this bus. Compare 166 to 190
<em><u>Solution:</u></em>
<em><u>We have to find the inequalities that are true</u></em>
<em><u>Option 1</u></em>
0.6 is not less than 0
Thus this inequality is not true
<em><u>Option 2</u></em>
0.667 is greater than 0.5
Thus this inequality is true
<em><u>Option 3</u></em>
0.818 is less than 1
Thus this inequality is true
<em><u>Option 4</u></em>
0.5 = 0.5
Thus the above inequality is not true
Answer:
D) commutative property of addition