Answer:
60
Step-by-step explanation:
1. Substitute
8 (10) - 20
2. Multiply
80 - 20
3. Subtract
60
Answer: Stratified Random Sampling
Step-by-step explanation: Got it right
1 meter is 100 centimeters, therefore Alana jumped higher by 32 centimeters.
132-100=32
Answer:
1. segments Q,R
2. segments R,S
3. segments Q,S
Step-by-step explanation: