Answer:
$25.81 is the original price
Step-by-step explanation:
All you would have to do is add the two numbers together to find the original price.
Answer:
2
Step-by-step explanation:
i took the test
Let no. of shirts be x.
Chris -- 7x
Brian --- 5x
132x/(7x+5x) = 11
x=11
Chris sold (11 x 7) shirts = 77 shirts
Brian sold (11 x 5) shirts = 55 shirts
Well first you have to add common like terms in this case 2r and -6r to get -4r now your equation is -4r+8=40, now subtract 8 from both sides to leave r by itself and get -4r=32, now divide both sides by -4 to get r=-8
Hope this helps
Answer:
B
Step-by-step explanation:
If we graph these 2 line on a graphing calculator we can clearly see that Function 2 has been shifted up 9 units.