Answer:
21
Step-by-step explanation:
3 x 7 is 21
3a, 5b, -6y, 10 hope this helps
Answer:
D
Step-by-step explanation:
It would be a cone with a radius of 4 units rotating around y-axis.
Answer:
15 < t ÷5
Step-by-step explanation:
all it wants is for you write the sentence as an equation.
I really hope this helps