Answer:
-12x^2 + 11xy - 2y^2
Step-by-step explanation:
Answer:
false
Step-by-step explanation: the answer is 20
She could use anything, but it would have to consist of 3:12, so maybe like 3 flowers and 12 beads? As long as it is 3 and 12 of something, she is fine.
To figure out long it took for Ingrid to walk her dog,multiply 3*1 and 1/2 or 3*1.5 to get 4.5 hours or 4 and 1/2 hours.