3 years ago

F(x) = 4x + 3. f(5) = 23. Which number is the input?

Mathematics

1 answer:

kolezko [41]3 years ago

6 0

Answer:

B. 5 is the input

Step-by-step explanation:

f(x) = 4x + 3 f(5) = 23 Plug in 5 for x.

f(x) = 4(5) + 3

f(x) = 20 + 3

f(x) = 23

B. 5 is the input

You might be interested in

Luke is decorating trees for an outdoor birthday party. There are 3 trees and Luke needs 4.25 yards of ribbon for each tree.

suter [353]

Answer:

17.85

Step-by-step explanation:

it would be $5.95 per tree times that by 5 you get $17.85

3 0

3 years ago

What is the area of the figure

hodyreva [135]

...whars the figure??? You did give us dimensions but not the figure..

3 0

3 years ago

consider the equation a(4-x) =-3x + b What values of a and b make the solution of the equation x = -5

-BARSIC- [3]

Answer:

Step-by-step explanation:

hello :

put x = -5 in this equation : a(4-x) =-3x + b

a(4+5) =15 + b

9a = 15 +b

b = 9a - 15

the values of a and b is all order pair : ( a ; 9a-15) a real number

3 0

2 years ago

On Friday 237 people attended film festival.there r more 446 people who attended on Saturday than Friday .liza says that a total

pentagon [3]

Liza is wrong because...

Friday = 237
Saturday = 237 + 446
Both days = 920

4 0

3 years ago

A blueprint has a scale of one eighth inequals1 ft. On the blueprint, a wall is drawn 2 and three eighths in long. What is the

katrin2010 [14]

19 feet

convert 2 $\frac{3}{8}$ into an improper fraction

2 $\frac{3}{8}$ = $\frac{19}{8}$

hence the length of the wall is 19 feet

8 0

3 years ago