Anita works for a dog-walking service. she earns a one-time fee of $10 plus an additional $2 for each dog she walks. if anita wants to earn at least $40, what is the minimum number of dogs she must walk?
select one:

25

15

5

20

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Is the figure congruent? yes or no?