Answer:
x=-4, y=15
Step-by-step explanation:
3x+y=3
2x+y=7
Multiply top by -1
-3x-y=-3
2x+y=7
Add equations together
-x=4
x=-4
Plug x=-4 into any equation
3(-4)+y=3
-12+y=3
y=15
That's simplied already, unless they want a decimal then it's .6 or something
Answer:
translation right 10 and up 9
You will pay 107% of the items price. Without tax, you would pay full price, or 100%. Because there is a 7% tax, though, you simply add that percent to 100.
You would take the 1/2 x 3/4, because the area of a rectangle is the length times width.you have to switch fractions to decimals to multiply, so yo would just take .5 times .75
