What series of transformations from △abc to △def shows that △abc≅△def ?
a . a reflection across the y-axis followed by a translation of 1 unit right and 2 units up
b . a clockwise rotation of 90° about the origin followed by a translation of 4 units right and 4 units up
c. a reflection across the x-axis followed by a translation of 1 unit right and 1 unit down
d . a reflection across the line y = x followed by a positive rotation of 270° about the center

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.