Help please its easy but I'm stumped I've been working for hours question in the picture

A = 7.5 units^2

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh  where b is the base and h is the height

The base is 5 units and the height is 3 units

A = 1/2 (5)(3)

A = 7.5 units^2

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.