Answer:
44/60
Step-by-step explanation:
Step-by-step explanation:
-5x becouse it is on the nagtive side where the other is posstive
Answer:
22 laps
Step-by-step explanation:
Lisa swam 6 fewer laps than four times of Amanda's laps.
Hence, L = 4A - 6
Again, Brynne swam eight more than twice as many laps as Amanda.
Hence, B =2A + 8
If Lisa and Brynne swam the same amount of laps, then
L = B
⇒ 4A - 6 = 2A + 8
⇒ 2A = 14
⇒ A = 7 laps
So, B = 2A + 8 = 2(7) + 8 = 22 laps
Therefore, Brynne swam 22 laps. (Answer)
Answer:
-26
Step-by-step explanation:
did this help
f(x) = 4^x
f(1) just means we plug 1 in for x.
4^1 = 4
So, f(1) = 4^1 = 4
