Taking a test doesn't lessen your risk of a heart attack
Answer:
r=9/2 or 4.5
Step-by-step explanation:
First of all our goal is to get R by itself
by cross multiplying we get,
(r+3)*3=5r
by distributive property we get
3r+9=5r
substracting 3r from both sides we get
9=2r
by dividing by 2 in both sides we get
r=9/2 or 4.5
8n. 8 represents the number of hours she sleeps, and n represents the number of night she sleeps.
Answer:
D would be the answer
Step-by-step explanation:
Mark as brainliest
The approximate volume is 33.5103217
The exact volume is 32/3cm
so the answers would be 32/3 or 33.49
