Hi,
first you should divide 130 (speed) by 2 (time), then divide 390 by 65 (result of 130 / 2)
Answer:
r=21
Step-by-step explanation:
r-15=6
r=6+15
r=21
Answer:
What do u need help with
Step-by-step explanation:
A pie has 10 big slices.
Each big slice can be cut up into 10 small slices.
If you cut up every single big slice into a small slice, you've got 100 total slices.
Answer:
For Joy:
Strategy: Multiply through by 4
For Paulo:
Strategy: Evaluate the bracket
Explanation:
Given

Required:
Determine the strategies
For Joy:
Strategy: Multiply through by 4


<em>Done</em>
For Paulo:
Strategy: Evaluate the bracket


<em>Done</em>