Use substitution.
anywhere you see "a" , than you would plug in b + 2 in for it so....
(b - (b + 2)^4
now take the negative sign and distribute it "+"
so b - b is 0, than 0 - (-2) is -2.
so what is (-2)^4 ????? it would become positive 16
Answer:
y = 94
x = 86
Step-by-step explanation:
brainliest plz
Answer:
the correct answer is d
Step-by-step explanation:
w(s)=weeks saved and 20s is the gain of 20 dollars every week. and the 95 is the starting amount that sam had
Answer:
262 miles
Step-by-step explanation:
251.55 - 20.99 = 230.56
180=11+2x
-11 -11
169/2=2x\2
x=84.5
