If you have 50. and want to make it 5000 you can move the decimals point over 2 which would also be ×100
F(t) = -5t^2 + 20t + 60
-5(t^2 - 4t - 12)
-5(t + 2) (t - 6)
t = -2 or t = 6
6 seconds
Answer:
he bought 1 pound
Step-by-step explanation:
1/8 + 7/8 = 7+1=8, same denominator so it stays, =8/8=1
Answer:
x>6
Step-by-step explanation:
2x > 16-4
x > 12/2
x > 6