Premier bank is planning to have a new building constructed. they would like the length of the building to be 40 feet longer than its width. to fit their needs, each floor of the building will add 12 feet to the height of the building.

the cost of the foundation of the building will be $10 per square foot. the cost for each successive floor of the building will be $35,000. they plan to spend $1,180,000 on construction.

they would also like the perimeter of the building to be 3 times the height of the building.

create a system of equations to model the situation above, and use it to determine how many of the solutions are viable.

note: the bank wants the building to be as close to their specifications as possible, but the solution does not need to include whole numbers in order to be considered viable.

1; 35 is the ratio

step-by-step explanation:

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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b mark me branliest thx

step-by-step explanation: