The price of a gallon of gasoline is 3.16 the price when ryan’s mother started driving was 1/4 of the current price what was the price of gasoline when ryan’s mother started driving

"of" means multiply, "was/is" means equals

started driving price      was     1/4      of      current price

                    ?                  =          1/4      x        3.16

                    ?                  =          3.16/4

                    ?                  =           .89

$0.89

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

the balance is found at the link

step-by-step explanation: