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nevsk [136]
3 years ago
11

Inverse functions f (x) = -3x +2 find f -1 (7)

Mathematics
1 answer:
jekas [21]3 years ago
7 0
y = f(x) \\  \\ x = f^{-1} (y)

Therefore, set y = 7
y = -3x+2 = 7

Solve for x
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You have 10 eggs you crack 2 cook 2 and eat 2 how many eggs do you have left?
Alexeev081 [22]

Answer:

Wouldn't it be 8?

Step-by-step explanation:

You crack 2 eggs and cook them, then eat them. If we cracked 2 eggs, cooked 2 different eggs, and ate 2 different eggs, that doesn't make sense.

5 0
3 years ago
Read 2 more answers
$976 and 25% intrest for 4 years
tatuchka [14]

Answer:

<h3>1952.00</h3><h3>I=976</h3>

Step-by-step explanation:

<u><em>SIMPLE INTEREST FORMULA:</em></u>

I- Interest

P- Principal

R- Rate

T-Time

P=976

R=25

T=4 years

976*25%4

25%=0.25

Solve.

Multiply.

976*0.25*4

976*0.25*4=976

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976 and $1952.00, which is our answer.

7 0
4 years ago
Harriet thinks of a number.
umka2103 [35]
Let the original number be x
X^2 + 11 = 36
Subtract 11
X^2 = 25
Square root both
X = 5
Solution: her original number is 5
6 0
3 years ago
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Savannah gets paid at home for doing extra chores. Last week, she did 3 loads of laundry and 3 loads of dishes, and her parents
Fynjy0 [20]

Answer:

17$

Step-by-step explanation:

9+8=17$

7 0
3 years ago
Mon Tue Wed Thur Fri Sat Sun –2 –6 –3 2 6 –7 0 a. Arrange the temperatures in order from coldest to warmest. b. On a day in Janu
zvonat [6]

Answer:

A.) -7, -6, -3, -2, 0, 2, 6

B.) Jacob is correct, the larger the negative number, the lower the number is. So, since -11 is smaller than -7, it will be colder.

C.) Minneapolis is colder since -41 is way lower than -15.

-41<-15

7 0
3 years ago
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