The base of a triangle is 9 inches and its height is 4 inches. what is the area of the triangle?

a) 9 in2
b) 13 in2
c) 18 in2
d) 36 in2

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Which strategy is used by public health to reduce the incidence of food poisoning?