Answer:
let seat as x,
and snack as y.
so the linear equation is 20x+5y=400.
Answer:
B. 178
Step-by-step explanation:
1203∨(5) = 178
Your answer is 120 because if m1=60 then m2=120
we can tell a rectangle is also a square when both width and length are the same,
then,
solve for x
there is not solution, then the rectangle shown is not a square