The price of gasoline rose from $3.50 to $3.71 in one week. By what percent did the gas price rise?

11 percent the gas price rise.

can you answer my questions plz i need help .

Step-by-step explanation:

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.