Answer:
I speak englush
Step-by-step explanation:
I speak English
First, you would need to find the oil costs without the labor fee. Easiest way to do this is to subtract 24.35 from 28.35, resulting in 4. 4/2 (subtract 5 from 7) gets you 2, so the oil costs $2 per quart. To get the labor, multiply 5 by 2 and subtract that value from 24.35, which gets you $14.35 for labor costs.
Answer:
Commas
Step-by-step explanation:
Because it would make the reader pause and it's just adding more information to the text giving the reader more understanding
Answer:
98 grams
Step-by-step explanation:
The simplest way to think about this is that the half life has elapsed 3 times, so you need to take the initial mass and divide it by 2 3 times, so 784/2/2/2 or 784/8 which is 98
