Answer:
see attachment
Step-by-step explanation:
The expression for the total amount he spent on food would be:
(4x+7) + (2x=5)
Answer:
83 is still the mode
Step-by-step explanation:
Answer:
y=mx+bx
Step-by-step explanation:
You could either use (7,19) or (9,29) to find the equation....
Y=mx+b
You plug in you x and y, then we are trying to solve for b
x=7, y=19
19=m(7)+b
7m+b=19
-7m -7m
b= 19 - 7m
Y=7m+1
