Answer:
2
i think
Step-by-step explanation:
Answer:
A and D
Step-by-step explanation:
Just took it and got it right
<span>If Tanya’s three items (x) cost the same as Tony’s four items (y), 3x = 4y. Y is 2.25 less than x, so: 3x = 4x - 4 x 2.25. 3x = 4x - 9. 3x + 9 = 4x. 9 = x. Therefore, y = 9 - 2.25. x = 9 and y = 6.75. Three times 9 and four times 6.75 is 27. Tanya’s items cost $9 each and Tony’s cost $6.75.</span>
X=1
because you would add two to the other side and have 2x=2 divide by 2 and you would be left with x=1
It will says divided by or took away for subtracting and put in for adding