Answer:
I'm pretty sure it would cost $11.25 since 6 cookies would be $2.25 if you divide the amount for a dozen in half. I hope it was right!
Step-by-step explanation:
Answer:
3.5 = x + 4*y
4 = 2x + 2*y
Step-by-step explanation:
The total distance ran by Avi is the sum of the distance from his house to the track, and the total distance ran in the tracks (that is, the distance of one lap times the number of laps Avi ran).
If we call 'd' the total distance and 'k' the number of laps, we have the equation:
d = x + k*y
So with the data given, we can have the following system:
3.5 = x + 4*y
4 = 2x + 2*y
In the second equation, we have 2x because Avi ran from his home to the track, and in the end ran back home, so Avi ran the distance x two times.
When you buy a car you can pay off your auto loan but if you lean a car you have to make payments for life
Answer:
2×12^(1/4)
Step-by-step explanation:
Step 1: Express 192 as a multiple of primes:
192=2×2×2×2×2×2×3= 2^4 × 2^2 × 3
Step 2: We can take the fourth root of 2^4 and get 2 but we cannot take the fourth root of 2^2 or 3.
Step 3: Now we have 2 × fourth root of 2^2 ×3 = 2 × 12^(1/4)