Answer:
that is an addition sign the correct answer is B
Step-by-step explanation:
Answer:
for this graph the answer is D
Answer:
-3(r+5)
Step-by-step explanation:
............
.
Answer:
240 cell phones
Step-by-step explanation:
=12×1500
=18000÷75
=240
Answer:
2k³ is the GCF.
Step-by-step explanation:
GCF of 
Finding the factors:
=10k³[Factoring 10k³]
=2×5×k×k×k
=6k³[Factoring 6k³]
=2×3×k×k×k
Common factors in 10k³ and 6k³.
=2×k³
=2k³