Answer:
8
Step-by-step explanation:
Marisol must send fewer than 84 snack packs.
84x.25=21+4=25
Answer:
-7
Step-by-step explanation:
Answer:x+12
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
KL = 12 because the triangle is isosceles ( base angles are congruent)
KJ = JM = 12 because the triangle is equilateral ( all angles are equal 60°)
the perimeter is
P = 9 + 12 + 12 +12 = 9 +36 = 45