Answer:c.
Step-by-step explanation:
Answer:
Your answer will be 1,330 I hope this helps
Answer:
<h2>y = 6</h2>
Step-by-step explanation:
Put x = -7 to the equation -4x - 9y = -26, and solve it for y:
-4(-7) - 9y = -26
28 - 9y = -26 <em>subtract 28 from both sides</em>
-9y = -54 <em>divide both sides by (-9)</em>
y = 6
Step-by-step explanation:
1. 3x + 4 = 19
3x = 15
x = 5
2. 7 + 2x = 15
2x = 8
x = 4
A function is defined as a set of points for every x-value, there is only one y-value.
So, you can't have two y-values for every x-value.
Thus, (B) would be a relation, because x = 7 has two y-values, and as such, doesn't satisfy the condition of a function.