Answer:
5y - 5b
Step-by-step explanation:
Answer:
w-10-5
Step-by-step explanation:
you are looking for the expression right??
Answer:
x = 19
Step-by-step explanation:
x + x + 4 + 3x - 9 = 90
5x - 5 = 90
5x = 95
x = 19
You can use functions to slove real world problems by saying if some thing cost 2 dollar you would have 1 thing