Add 20 to 24 and divide everything by 4
Answer:
36%
Step-by-step explanation:
change÷original amount x100
480÷100= 4.8 = 1%
173÷4.8= 36%
M = y2-y1/x2-x1
m = 7- (-2)/ -6-(-7)
m = 9/1
slope = 9
10% of 80 = 8
80 - 8 = 72
if they are 10% off, the contact lenses will cost $72
X=B^1 + b^7 . i found my answer by you need to find the slope of the numbers between the table.
