Steps to Finding the missing dimension for the triangle?
height: 15 ft
area: 285 ft

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!