There was a 20% decrease
48/60 × 100 = 80%
100 - 80 = 20%
25+15•3= 70 dollars she spent on the hair salon..... dang lotsa money
Answer:
Scale Factor = 3
x=45
y=75
Step-by-step explanation:
Scale Factor = 60/20 = 3
x=15*3=45
Y=25*3=75
Multiply exponents together if it is on another exponent
(8^2)^6= 8^12
Reflect over x-axis=negate y-values
so
if A (c,d)
A' (c,-d)
