Question

4. Gavin and Seiji both worked hard over the summer. Together, they earned a total of $425. Gavin earned $25 more than Seiji. How much did each of them earn?
(a) Write a system of two equations with two variables to model this problem.
(b) Use substitution or the elimination method to solve the system.
(c) Graph both equations.
(d) Answer the question.
I Just Need Help With (c) Medal & Fan!

Answer 1

i dont know how to graph this

Answer 2

s

Answer 3

?

Answer 4

well here u go
S+g=425
g=s+25
subsisute
s+s+25=425
2s+25=425
subtract 25
2s=400
divide 2
s=200
subsisute
g=200+25
g=225


seiji=200
gavin=225

Answer 5

thats off a website

Answer 6

and that's the answer

Answer 7

i know what website it is i need to solve for c

Answer 8

i have already solved for everything else i just need (c)

Answer 9

does this help
Let the money Seiji got be x and Gavin, y.

Total is 425.

So, x + y = 425

Gavin got 25 more than Seiji.

So, y = x + 25

I will use substitution method.

Substitute y = x + 25 in x + y = 425.

x + x + 25 = 425

2x + 25 = 425

2x = 400

x=$200


So, x is Seiji and he got $200.

For Gavin, substitute x in the equation of y.

y = x + 25

y = 200 + 25

y = $225

So, y is Gavin and he got $225.

Answer 10

no