Help me pls whoever answers correctly gets brainliest:)

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Given abcd ac=38 and ae=3x+4 find the value of x

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?