1 year ago

F(x)=3x-7 find the value of c so that f(c) =20 is true

Mathematics

2 answers:

Andreas93 [3]1 year ago

7 0

Answer:

c = 9

Explanation:

given: f(x)=3x-7

if f(c) =20

To solve this replace x with c and then y is 20.

Solve:

3c - 7 = 20

3c = 27

c = 27 ÷ 3

c = 9

Harman [31]1 year ago

3 0

Answer: C = 9

Step-by-step explanation:

hope this helps

You might be interested in

Examine the system of equations. −3x + y = 9, 2x + 4y = 8 Which variable is most efficient to isolate?

iogann1982 [59]

the y in the first equation

3 0

2 years ago

Read 2 more answers

What is the value of p ?

Anton [14]

Answer:

Step-by-step explanation:

First find the other two angles in the triangle using supplementary angles.

They are 90° and 55°

Now just subtract them from 180

180 - 90 - 55 = 35°

5 0

2 years ago

26 ÷ -6 as a mixed number and simplified

Fed [463]

Answer:

-4 1/3

Step-by-step explanation:

26 ÷ -6

= 26 / -6 (divide both top and bottom by 2)

= 13 / 3

= -13 / 3

= -4 1/3

7 0

3 years ago

Read 2 more answers

The first three terms of a geometric sequence are as follows. −4 , 20 , −100 find the next two terms of this sequence. give exac

lbvjy [14]

You multiply by -5 to find any next term. so next two are 500 then -2500

7 0

3 years ago

The Harper family is traveling to visit friends. The distance to the friend’s house is 276.45 miles. It takes the family 5.82 ho

Leona [35]

Answer:

270.63

Step-by-step explanation:

hope you get it right

8 0

2 years ago

Read 2 more answers