Jenny has a stack of nickels and a stack of dimes. there are the same number of coins in each stack.

which expression represents the amount of money jenny has, where n is the number of coins in each stack? choose the two correct answers.

a
(5⋅10)n

b
15n

c
15n2

d
5n+10n

e
50n

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet