In 1992, Disney created a one-of-a-kind special pin. Each year, the pin’s value appreciates by a constant amount. In 1997, the pin was valued at $350. In 2002, it was valued at $600. Let x be the number of years since 1992 and y be the value of the pin in dollars. Write a linear equation in slope-intercept form that models this situation.

Step-by-step explanation:

Given

x = years since 1992.

y = value of pin

This means that

----- in 1992

; ---- in 1997

---- in 2002

Required

Determine the line equation in slope intercept form

First, we need to determine the slope (m) of the line

The equation is then calculated using:

Recall that

;

So, we have:

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

ok

step-by-step explanation: