Answer:
a = 24
r = 1/2
<h3>8th term = ar^(n-1)</h3><h3> = 24. (1/2)^-1/2</h3>
Answer:
x=1
Step-by-step explanation:
We distribute the negative 5 to x minus three to get 8x-5x+15=18. Then, we cancel out the 15 by subtracting it from both sides. This leaves us with 8x-5x=3. When we subtract, we get 3x=3, and when we divide both sides by 3, we get x=1. Hope this helps :)
One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
Answer:
39 buses
Step-by-step explanation:
2,106 ÷ 54 = 39
