Choice number one is the answer. It was translated right 3 units and down 4 units. So the answer is the first one.
Answer:
2x
Step-by-step explanation:
These are like terms so we can combine them
4x-2x
2x
Answer:
y=-7
x=3
Step-by-step explanation:
I just used a calculator. Hope this helps. :)
the regular price was "x", which is the 100%.
we also know that Raphael paid 1120 for it and that that is 30% off, namely 100% - 30% = 70%, so 1120 is really the 70% from the original price, so.
![\begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 1120&70 \end{array}\implies \cfrac{x}{1120}=\cfrac{100}{70}\implies \cfrac{x}{1120}=\cfrac{10}{7} \\\\\\ 7x=11200\implies x=\cfrac{11200}{7}\implies x=1600](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccll%7D%20amount%26%5C%25%5C%5C%20%5Ccline%7B1-2%7D%20x%26100%5C%5C%201120%2670%20%5Cend%7Barray%7D%5Cimplies%20%5Ccfrac%7Bx%7D%7B1120%7D%3D%5Ccfrac%7B100%7D%7B70%7D%5Cimplies%20%5Ccfrac%7Bx%7D%7B1120%7D%3D%5Ccfrac%7B10%7D%7B7%7D%20%5C%5C%5C%5C%5C%5C%207x%3D11200%5Cimplies%20x%3D%5Ccfrac%7B11200%7D%7B7%7D%5Cimplies%20x%3D1600)