Simple, solve straight across, its either 4n or 2n
Step-by-step explanation:
f(–7) if f(x) = 3x + 6
3(-7) +6
-21+6
x= - 15
Jenny had $168.
She spends $18 per week (w).
The amount being spent each week is 18w.
She is spending that money, so the number will be going down.
168 - 18w
Answer:
it will be 120 just like the one above it
Step-by-step explanation:
Answer: 200 = m x 10 + 20
Step-by-step explanation:
She wants a balance of 200 with the same amount of money (m) going into the account for 10 weeks plus the amount she began with