Question
Question: On an X temperature scale, water freezes at -125.0<sup>0</sup> X and boils at 375.0<sup>0</sup> X. O...
On an X temperature scale, water freezes at -125.00 X and boils at 375.00 X. On a Y temperature scale, water freezes at - 70.00Y and boils at - 30.00Y. A temperature of 50.00Y on Y temperature scale is equal to the value in X temperature scale
A
455.00 X
B
-125.00X
C
1375.00 X
D
1500.00 X
Answer
1375.00 X
Explanation
Solution
Using

500X−(−125)=40Y−(−70)
For Y = 50
X = 1375.00X