Two triangles are similar. The ratio of the perimeter is 1:3. The area of the smaller triangle is 14 cm^2 . What is the area of the larger triangle?

With #! i’ve tried to figure it out but i can’t.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Construct the graph that models the given situation