Answer:
The 5 unknown are 1 quarter, 3 dimes, and 1 penny.
slope = (y2-y1)/(x2-x1)
= (70-52)/(8-1)
= 18/7
=2.6
point slope form
y-y1 = m(x-x1)
y-52 = 2.6(x-1)
distribute
y-52 = 2.6x-2.6
add 52 to each side
y = 2.6x+49.4
y = 2.6x +49
the initial temperature is 49.4 or about 49
and it increases about 2.6 degrees each week
Answer:
.
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
pretty positive! :) hope it helps you
Answer:
B. 360
Step-by-step explanation:
