關於反比例關係，以下哪個陳述不正確？ A）隨著數量增加，其他數量減少。
B）如果a = 1，b = 2，c = 3，則d = 6 in a / b = c / d。
C）隨著海拔升高，氣壓降低。
D）2/1 = 1 /（1/2）

The solution set for 5v2 – 125 = 0 is

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?