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zmey [24]
3 years ago
15

Someone Help please !!!!!!

Mathematics
2 answers:
tatuchka [14]3 years ago
4 0
I believe that the answer to that question is B. Because it is the inverse of the equation, everything will be postitive instead of negative.
Hope this helps!
svetoff [14.1K]3 years ago
4 0
F(x) = 1/9 x - 2
so inverse
x = 1/9 y - 2
1/9 y = x + 2
      y = 9x + 18

function
f-1(x) = 9x + 18

Answer is A . first one
f-1(x) = 9x + 18
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Please help meeeee!!
Xelga [282]

Answer:

-27

Step-by-step explanation:

order of operations 2÷2 = 1 +53 =54

3x1 = 3 -5 = -2

54÷-2 = -27

5 0
3 years ago
Solve this equations 3x+4x-8=6(x-3)+x
Irina-Kira [14]

Answer:

no solutions

Step-by-step explanation:

8 0
2 years ago
Jake has 6 quarters 2 dimes and a nickel does he have enough to buy a dog bone that costs 1.49?
Darina [25.2K]

Answer:

Jake does have enough to buy a dog bone that cost $1.49

Step-by-step explanation:

6 quarters = $1.50

2 dimes = $0.20

1 nickel = $0.05

So add it all together: $1.50 + $0.20 + $0.05 = $1.75

7 0
3 years ago
Find the coefficient of x2 in ( 4+ 4x2)( 3x2–5).
algol13

Answer:

- 8

Step-by-step explanation:

Given

(4 +4 x²)(3x² - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

4(3x² - 5) + 4x²(3x² - 5) ← distribute parenthesis

= 12x² - 20 + 12x^{4} - 20x² ← collect like terms

= 12x^{4} - 8x² - 20

with coefficient of x² term being - 8

8 0
3 years ago
Chuck chooses an investment plan that requires him to make a one-time investment of $10,000, and then equal monthly investments
Pepsi [2]

As the function is

y = 10,000 + 350x , Here x is the number of months elapsed and y is the amount after x number of months.

This function is for the form

y = mx +b or y = b +mx

which is the form of a linear equation

So the given function is a linear function.

So a is true

a)The function is a linear function.

Also The function is increasing at a constant rate , So options C and E are also correct

So

A, C and E

8 0
4 years ago
Read 2 more answers
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