Answer:
MCP????
Step-by-step explanation:
3 (Anna) + 5 (Todd) = 8
8 x 50 = 400
10 x 3 = 300
Dan takes 300 steps.
140
1/2
y = kx
where k is the constant of proportionality
y = 1/2 x so k= 1/2
dang with what