Answer:
the answer is 39
Step-by-step explanation:
hope that helps
Answer:
x = -2
Step-by-step explanation:
A suitable calculator can row-reduce the augmented matrix.
first number: 3
second number: 1
third number: 8
You have to take the percentage of the original price and subtract it to find the reduced price
y-3=3(x+1)
opening the bracket
y-3=3x+3
y=3x+3+3
equation of the line in the form y=mx+c;
y=3x+6
therefore gradient=3
parallel lines have same gradient therefore gradient of the other line is 3
y--3/x-0=3
y+3=3(x-0)
y+3=3x-0
y=3x-3.