Explain why unit rates may be used to compare prices

How do you multiply a mixed fraction by a regular fraction

If lmn=xyz, which congruences are true by cpctc? check all that apply

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)