ONE*1+FIVE*5=30
where ONE is the number of ones, and FIVE is the number of fives.
ONE+FIVE=14
Five=14-ONE
ONE*1+(14-ONE)5=30
ONE+70-5*ONE=30
-4ONE=-40
ONE=8 bills, then FIVE =6
Please show me how to solve:
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.
4 answers
answers for whole quiz
1. elimination
2. 2,1
3. substitution
4. 8,4
5. none
6. three lines
7. infinitely
8. $7.00
9. x=11 y=-5 z=-71
10. 4 five 10 one
1. elimination
2. 2,1
3. substitution
4. 8,4
5. none
6. three lines
7. infinitely
8. $7.00
9. x=11 y=-5 z=-71
10. 4 five 10 one
@girl you’re a goat fr 😩🙏
1. Elimination
2. (2, 1)
3. Substitution
4. (8, 4)
5. None
6. III
7. Infinitely many solutions
8. $7.00
9. x = 11, y = -5, z = -71
10. 4 five-dollar bills, 10 one-dollar bills
2. (2, 1)
3. Substitution
4. (8, 4)
5. None
6. III
7. Infinitely many solutions
8. $7.00
9. x = 11, y = -5, z = -71
10. 4 five-dollar bills, 10 one-dollar bills
1 answer