3a + a - 15 = 225 . your substituting b(a-15) into the first equation. <span />
Answer:
÷ (could be x if you multiply by 1/6)
Step-by-step explanation:
It is literally the division symbol.
300? Sorry if I’m wrong but that’s what i would’ve put
Answer:
f(2) = 11
Step-by-step explanation:
f(x) = 3x+5
f(2) = 3(2)+5
f(2) = 6+5
f(2) = 11
