Systems Of Equations And Inequalities Worksheets Page 3
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4Name: ________________________
ID: A
____ 16. Sharon has some one-dollar bills and some five-dollar bills. She has 14 bills. The value of the bills is $30.
Solve a system of equations using elimination to find how many of each kind of bill she has.
a.
4 five-dollar bills, 10 one-dollar bills
c.
5 five-dollar bills, 5 one-dollar bills
b.
3 five-dollar bills, 10 one-dollar bills
d.
5 five-dollar bills, 9 one-dollar bills
____ 17. Which graph represents the following system of equations?
y = 2x + 3
y = –x – 3
a.
c.
y
y
4
4
2
2
O
O
–4
–2
2
4
x
–4
–2
2
4
x
–2
–2
–4
–4
b.
d.
y
y
4
4
2
2
O
O
–4
–2
2
4
x
–4
–2
2
4
x
–2
–2
–4
–4
3
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