Answer:
b. 0.86, 0.87
Step-by-step explanation:
a. Find attached solution to a
Answer: The equation is y = 3.25 + 7.5x and Todd bought 11 pictures
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
3y-20+x+13=3x+9
3y-20+x+13+2y=180
3y-7+x=3x+9
3y=2x+16
y=2/3x+16/3
5y+x=187
5(2/3x+16/3)+x=187
10/3x+80/3+x=187
13/3x=481/3
x=37
Answer:
Step-by-step explanation:
the answer would be nine