B. the tip was 1/20 of the meal cost.
We need to know this:
If Δ > 0 we have two and different solutions
If Δ = 0 we just one solution
If Δ < 0 we don't have real solutions
Answer:
on the
marked price find,
1.the mark
Step-by-step explanation:
a protit of
on
the cost and gave
a discount of l
on the
They both have:
-4 sides
-all there sides have right angles
-they both are quadrulaterals
Answer:
137 i am sorry if incorrect
Step-by-step explanation: