Answer:
a=53/17
Step-by-step explanation:
Formula exacta
Answer:
hour or 50 minutes
Step-by-step explanation:
<u>Last week:</u>
Claire mowed 5 lawns
She mowed each lawn in hour.
She spent
hours to mow 5 lawns.
<u>This week:</u>
Claire mowed 5 lawns
She mowed each lawn in hour.
She spent
hours to mow 5 lawns.
<u>Difference:</u>
hour or 50 minutes.
Answer:
Height of the Ivory's copy = 12 units
Hope this helps