Answer:
Step-by-step explanation:
Answer:
1)72=-8-5n
+8 +8
2)80=-5n
/-5 /-5
3)-16=n
Step-by-step explanation:
Answer:
1/10
Step-by-step explanation:
There's 10 marbles that you can pick, and there's only one marble with a 3 on it. So it'd be 1/10
Answer:
$60
Step-by-step explanation:
Divide $32 by 8 (= $4), then multiply that ($4) by 15, and the answer is $60.
Hope this helps :)
Answer:
h(n+1) = -⅓ h(n), h(0) = 63
Step-by-step explanation:
h(n) = 63 (-⅓)ⁿ
This is a geometric series where the first term is 63 and the common ratio is -⅓.
Therefore, each term is -⅓ of the previous term.
h(n+1) = -⅓ h(n), h(0) = 63.
