Answer:
<em>Answer of 1 is c , 2 is c , 4 is d and 5 is d</em>
Step-by-step explanation:
1.The expression is 7
-4 -9x
We need to find the coefficient of x
The coefficient of x is -9
<em> The answer is option c</em>
2.The order pair which would not appear as a solution for the linear
equation y = -x + 3
By analyzing by putting values of x and y
<em> The answer is option c</em>
4. Caroline chose A as her answer and we need to find which ordered pair
would Not appear as a solution for the linear equation y = -4x -2
<em>The right answer is d </em> as it's not the correct method
5. By analyzing the equation we get
31 < k + 15
As it is clearly written that we need "31 less than k and 15"
<em> The answer is option d</em>