Answer:She will have to charge her customers at least 21 dollars an hour to help her family.
Step-by-step explanation:
7 x 21 is equivalent to 21 x 7
also 3 x 49
Answer:
lila added 1/12 more than fiona
Step-by-step explanation:
find GCF (12), multiply amounts added accordingly
lila added 9/12 (multiply 3/4 by 3)
fiona added 2/3 (multiply 2/3 by 4)
Answer:
the correct answer is c
Step-by-step explanation: