Answer:
3.9
Step-by-step explanation:
√15 = 3.9, rounded.
Answer:
the answer is -33 srry couldn't explain :(
Use multiplication:

This question is basically the same as the other question of yours that I answered, so the explanation is very similar:
You can imagine the possibilities as leaves on a tree. Your tree has 2 large branches to represent the two possible sizes. Each of those branch off into 8 smaller branches, each representing a crust flavor. Each one of the smaller branches has 8 leaves to represent a different topping. Each leaf is a combination of a size, a crust flavor, and a topping, so it represents a complete pizza. Your job is to calculate the number of leaves.
Answer:
-32x+26
Step-by-step explanation:
Answer: add 1 to both sides
-1+r+1≥4+1
simplify
x≥5
Step-by-step explanation: