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MaRussiya [10]
2 years ago
14

Suppose you earned 8t-3 on monday and 6t+5 dollars on tuesday. what were your total earnings? simplify your answer

Mathematics
1 answer:
Nadusha1986 [10]2 years ago
6 0
Let
A=8t-3
B=6t+5

we know that
<span>total earnings=A+B
</span>so
total earnings=(8t-3)+(6t+5)------> (8t+6t)+(-3+5)------> (14t+2) <span>dollars

the answer is
</span>(14t+2) dollars<span>

</span>
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F(x)= x^2 -16x+63 find the x-intercepts of this function
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Answer:

The x-intercepts will be, x= 7 or x =9

Step-by-step explanation:

f(x)= x^2 -16x+63

At the x-intercept, f(x) is zero.

Therefore;

x² - 16x + 63 = 0

solving it quadratically;

product = 63

Sum       = -16

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x(x-9) - 7( x-9) = 0

(x-7) (x-9) = 0

x = 7 or x = 9

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Hey there! I'm happy to help!

To find the number halfway between two numbers, you simply add them and then divide by two.

1.4142133+1.41422=2.8284333

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That is one number in between these two. Now, we can find the number in between the middle number and the second number. This is another number in between our two numbers.

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You could keep on doing this and find tons of numbers in between these two.

Therefore, two numbers between 1.4142133 and 1.41422 are 1.41421665 and 1.414218325.

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