Plz angle r and angle t form a straight line. if angle r is 110 degrees what is angle t?

Find the length of cu, the triangles are similar.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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 jamie pay at the end?