please help im already failing math because my teacher hates me. Calculate the area of the red triangle to find the area of the garden. Show your work. i have a 50 in math please help!

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.

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.