Answer:
B. 9
Step-by-step explanation:
We assume that ...
SU = ST +TU
133 = (9x-5) +(5x+12)
126 = 14x . . . . . subtract 7, collect terms
9 = x . . . . . . . . . divide by 14
Answer:
44 hotdogs
30 hamburgers
Step-by-step explanation:
b r a i n and p a p e r
Answer:
B. isosceles triangle
Step-by-step explanation:
Answer:
C
Step-by-step explanation: