Pierre is buying an ice-cream sundae. there are 2 sizes of sundaes, 12 different ice cream flavors, and 5 different toppings. how many ways can pierre choose a sundae?

a.19
b.29
c.120
d.240

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Need this asap if anyone can i would be very grateful. if you could show workings that would really