2 years ago

PLZZZZ HELPPPP !!!!!

Mathematics

2 answers:

Zielflug [23.3K]2 years ago

7 0

Answer: y = -1/2 +3

Step-by-step explanation:

Irina-Kira [14]2 years ago

3 0

5 to -4 is your answer

More math questions if you would

Sholpan [36]

Answer:

Step-by-step explanation:

So we are given the function:

$f(x)=7x+8$

To find the inverse of the function, we simply need to flip f(x) and x and then solve for f(x). Thus:

$x=7f^{-1}(x)+8\\x-8=7f^{-1}(x)\\f^{-1}(x)=\frac{x-8}{7}$

So the answer is A.

7 0

2 years ago

Read 2 more answers

Help me out here please find the value of x

7nadin3 [17]

Answer:

6. 51

7. 31

8. 20

Step-by-step explanation:

2x+8=110

2x=102

x=51

2x+x-3=90

3x-3=90

3x=93

x=31

7x+x+20=180

8x+20=180

8x=160

x=20

4 0

3 years ago

Solve for x, 73 (5x + 2)

Hatshy [7]

73 and the angle to solve for add to 180 because they are supplementary.

180 - 73 = 107.

5x + 2 = 107.

5x = 105.

5x/5 = 105/5

x = 21

7 0

2 years ago

What is the slope of y=2x+1

Eva8 [605]

Answer:

Step-by-step explanation:

it is always the number before x, or the given variable

3 0

3 years ago

Maria and Ming start at the same point and drive in opposite directions. Maria drives 38 mph and Ming drives 36 mph. How far apa

Alborosie

In 2 hours, they will be 192 miles apart.

8 0

2 years ago