<h3>
Answer:</h3>
He will need at least 122 tiles
<h3>
Step-by-step explanation:</h3>
Get the area of the tiles
5*14= 70 square inches per tile
Divide the floor area by the tile area
8,500/70
121.428571
Round up
122
The x intercept is a point where the graph of the function, intercepts the x-axis.
So the coordinate of that point is (x, 0) , that is, y must be 0 since the point is on the x-axis.
letting y=0, we find:
<span>10x-15y=30
</span><span>10x=30
x=3
With the same logic, letting x=0, we find the y-intercept:
</span><span>10x-15y=30
</span><span>-15y=30
y=-2
Answer:
x- intercept : 3 [point (3, 0)]
</span>y- intercept : -2 [point (0, -2)]
Answer: 6
Step-by-step explanation: