What? Is this even a real question you need help with ?
Answer:
The hula hoop rolls 879 \text{ cm}879 cm.
Step-by-step explanation:
Answer:
$7,000 at 7%; $13,000 at 8%
Step-by-step explanation
x: the amount invested at 7%
y: the amount invested at 8%
x + y = 20,000
7%.x + 8%.y = 1,530
⇒ x =7,000
y = 13,000
Hopes this helps if it don’t than sorry:
Answer: p + 5 - 7q
