a piggy bank contains $2.00 in nickels and dime. the number of dimes is 5 more than than twice the number of nickels. How many dimes are in the piggy bank?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction