Answer:
22.1 %
Step-by-step explanation:
95kg - 74kg
= 21 kg
If 95kg = 100%
What about 21 kg
= 21 kg x 100% ÷ 95kg
= 2100% ÷ 95
= 22.1% rounded off to 1 dp
Answer:64
4×6=24
88-24=64
sweet
This took 80 minutes
x² = 2x - 1
x² + 1 = 2x
→ Minus 1 from both sides