We simplify the equation to the form, which is simple to understand
5(3+k)=45
Reorder the terms in parentheses
+(+15+5k)=45
Remove unnecessary parentheses
+15+5k=+45
We move all terms containing k to the left and all other terms to the right.
+5k=+45-15
We simplify left and right side of the equation.
+5k=+30
We divide both sides of the equation by 5 to get k.
k=6
Answer:
A = (5, 3)
Step-by-step explanation:
The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional plane.
The coordinates are written as an "ordered pair": (x, y)
The first number (x) specifies how far along the x-axis the point is. The second number (y) specifies how far up or down the y-axis to go.
From inspection, point A = (5, 3)
Answer:
No this is not a function because the x-values repeat. In a function you can have the the output duplicate but not the input. The input at 3 has duplicates s o this is not a function.
Step-by-step explanation:
Answer:
1,2,3,4,5,6,7,8,9,0, or any negative number
Step-by-step explanation:
These are all less that 10.
