Answer:
Plan B
Step-by-step explanation:'
First u have to divide each one to see how much each piano lesson costs.
Plan A- 31.50/6=5.25
Plan B- 20.60/4=5.15
So since Plan B is less then Plan B would be the answer.
(Brainliest Plz)
Answer:
1. use the formula
2. use the formula
3. There is only one at 360 degrees
4. there are 6 rotational symmetries and the number of reflectional symmetries would be 6 as you can see:
Answer:2
Step-by-step explanation:
it means that u have to ratios that are equivalent in weight meaning 3:3 = 1 and so is 6:6=1
Answer:
45x
Step-by-step explanation:
Just expand and coolect to get 9x5=45 and add x
