What’s the answer no links or I will report
2 answers:
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Set up a system of equations like this, where "k" represents a kolache and "d" represents a donut:
We're solving for d. First, we can rearrange the second equation to have it equal k:
Next, we can substitute this in for k in the first equation:
Finally, we can get the value of d if we solve this equation:
You can buy a donut at Sunrise Donuts for $0.94.
We're solving for d. First, we can rearrange the second equation to have it equal k:
Next, we can substitute this in for k in the first equation:
Finally, we can get the value of d if we solve this equation:
You can buy a donut at Sunrise Donuts for $0.94.
Answer:
d=1.416.525 mile
Step-by-step explanation:
V1=5151m/h, t1=t, V2=7575m/h, t2=t-88h
d1=d2 Because it is same distance; V1=d1/t and V2=d2/(t-88) but d1=d2
d=V1t=V2(t-88) → 5151t=7575(t-88) → 5151t=7575t-666.600 → 7575t-5151t=666.600 → 2424t=666.600 → t=666.600/2424 → t=275h so