Answer:
There are 9 lemon bars left from the batch.
Step-by-step explanation:
One batch = 15 lemon bars
Josh: ate 2 lemon bars

13 lemon bars remaining.
Claire: ate twice as many as Josh
Meaning: 2 × 2 = 4

9 lemon bars remaining.
There are 9 lemon bars left from the batch.
the answers are 5.)b 6.)c.
Answer:
10x+x=11x
Step-by-step explanation: