Lisa drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Lisa drove home, there was no traffic and the trip only took 4 hours. If her average rate was 40 miles per hour faster on the trip home, how far away does Lisa live from the mountains? Do not do any rounding.

i am currently in the exact same situation rn. algebra2/adv algebra is killing

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

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idk

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hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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