S/2 + 8 = 54
To find out the cost of the spikes, we must isolate the variable.
first, subtract 8 from both sides.
S/2 +8 = 54
-8. -8
Now we have
S/2 = 46
now, to find out what s is on its own, we must multiply by the recipricle of S/2. if that doesn't make sense to you, just think of it as cancelling the division by multiplying by 2.
s/2 = 46
*2. *2
s = 92
The spikes cost $92.
Answer:
22 años
Step-by-step explanation:
La suma de los tiempos descritos
Espero te ayude
Multiply hourly rate by total hour:
$9.16 x 7.28 = $66.68
Answer: $66.68
with the more expensive light bulbs, the cost would be $155.52
with the less expensive light bulb, the cost would be $119.04
This means you would save $36.48
The answer would be D, 250,000 mL = 250 L. Hope this helped