You will substrate the percentage of the sale price with the regular price
B 23%
6100 planned to travel to the united states mid west
Answer:
33
Step-by-step explanation:
If m = Mother's age and d = daughter's age, we can make the following equations
m = 3d
m + d = 44
Now, using substitution, we can substitute m for 3d in the second equation:
3d + d = 44, 4d = 44, d = 11
Then, we can plug d into the first equation: m = 3(11) = 33
Solve for y. the slope will be m, y intercept will be b
