3. sophia starts a job at a restaurant. she
deposits $40 from each paycheck into her
savings account. there was no money in the
account prior to her first deposit. represent
the amount of money in the savings account
after sophia receives each of her first 6
paychecks with a numeric sequence.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.