Lizzy is tiling a kitchen floor for the first time. She had a tough time at first and placed only 5 tiles the first
day. She started to go faster, and by the end of day 4, she had placed 35 tiles. She worked at a steady rate
after the first day. Use an equation in point-slope form to determine how many days Lizzy took to place all
of the 100 tiles needed to finish the floor.

Question

Lizzy is tiling a kitchen floor for the first time. She had a tough time at first and placed only 5 tiles the first
day. She started to go faster, and by the end of day 4, she had placed 35 tiles. She worked at a steady rate
after the first day. Use an equation in point-slope form to determine how many days Lizzy took to place all
of the 100 tiles needed to finish the floor.

thefatdog · Answer

She placed only 5 tiles the first day and started to go faster and by theend of day 4 she had placed 35 tiles.
So,
we have two points:
(1,5) and (4,35)
Slope = 30/3
          = 10
Y - 5 = m(X - 1)
For  100 tiles,
100 - 35 = 10 (X - 4)
65 =10(X - 4)
6.5 = X - 4
X = 10.5
So,11th day

likeabossssssss · Answer

$\Huge\color{#EB00FF}{\text{WELCOME}}$ $\Huge\color{blue}{\text{TO}}$ $\Huge\color{green}{\text{OPEN}}$$\Huge\color{purple }{\text{ STUDY!!!!!!!!!!!}}$ $\Huge\heartsuit$
what do u think it is