A triangle has a base of 54 cm. The height is unknown. Complete the equation that can be used to find the area, A, of the triangle given any height, h. Enter your answer in the box.
A = __h

Write the sentence as an equation. b increased by 281 is d

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total