Well we know the algae doubles three times.
So take 50 x 2 = 100
take 100 x 2= 200
200 x 2 = 400
So the answer is A
(26X) - 34 = 18
26X = 18 + 34 = 52
X= 52 / 26 = 2
Answer:
d
Step-by-step explanation: because its 77 percent
Answer:
30t−4
Step-by-step explanation:
2−6(−5t+1)
Distribute:
=2+(−6)(−5t)+(−6)(1)
=2+30t+−6
Combine Like Terms:
=2+30t+−6
=(30t)+(2+−6)
=30t+−4
81/360 People take Spanish. Reduce before turning into a percentage (I find it easier)
9/40 = .225
Multiply by 100 (or move decimal two places right) to make it a percentage
.225 * 100 = 22.5%
Answer: 22.5%
Hope it helps!