Which pairs of triangles appear to be congruent? Check all that apply. 3
4
D A. Triangles 1 and 3
✓ B. Triangles 1 and 4
C. Triangles 3 and 4
✓ D. Triangles 2 and 4
s
E. Triangles 1 and 2
DE Triangles 2 and 3

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary