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Aleks04 [339]
3 years ago
6

Does this equation make sense plz help.

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Simply substitute the values into the equations to see if it's correct:

Since the time taken will be more than 2 hours, we can try it with the value 3

t(x) = 70 + 5(3) = 85

g(x) = 30 + 15(3) = 75

As you can see, this is the incorrect choice as when a value more than 2 hours is used, the second engineer has a cheaper cost.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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5.7

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Step-by-step explanation:

The acount's balance, in t years after 1999, can be modeled by the following equation.

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2007 is 8 years after 1999, so P(8) = 590.

We use this to find r.

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