Triangle DEF is an isosceles triangle. DE = EF
m 2F = 13°
What is E?

A) 13
B) 64
C) 84
D) 154

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Hundred and tens tables to make 430 in five different ways