Peyton is driving along at highway at a speed of 55 miles per hour. Answer the questions below regarding the relationship between distance and time. The independent variable, x, represents the , and the dependent variable is the , because the depends on the . A function relating these variables is K ( x ) = K(x)= . So K ( 5 ) = K(5)= , meaning after 5 5 I need help quickly

i think its a and d

step-by-step explanation:

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !