I think its a. but i could be wrong
Answer:
a
Step-by-step explanation:
that is the answer
Friday:
She earns $10.5×1 3/4=$18.375 for cleaning, 10.5×2 1/3=$24.5 for doing paper work, 10.5×1 5/12=$14.875 for serving costumes. As a result, Delia earns $57.75 in total. Hope it help!
notice the first term is -10, and the common difference is 3, so we add 3 to get the next term.

check the picture below.
Answer:
x=27
Step-by-step explanation:
i would give you the steps but honestly, im tired of giving 20 steps for every problem i answer.