Answer:
gsdddddddddddddddd
Step-by-step explanation:
Answer:
1. 26.3 hrs
2.$17.6
Step-by-step explanation:
1. Subtract 50 from 300. Then divide 250 by $9.50.
2. Subtract 28.50 from 80. Then divide 51.50 by 3.
Answer:
S = 6
R = 10
Step-by-step explanation:
Givens
Let the Regular Tickets be R
Let the Senior Citizen tickets be S
Equations
85r + 24s = 994 (1)
45r + 12s = 522 (2)
Solution
Multiply equation 2 by 2
- 2(45r + 12s = 522)
- 90r + 24s = 1044 Subtract (1)
- <u>85r + 24s = 994</u>
- 5r = 50 Divide by 5
- 5r/5 = 50/5 Do the division
- r = 10
======================
Solve for s
- 45r + 12s = 522 Substitute r = 10
- 45*10 + 12s= 522 Simplify the left
- 450 + 12s = 522 Subtract 450 from both sides
- 450-450 + 12s = 522-450 Simplify
- 12S= 72 Divide by 12
- 12S/12 = 72 Do the division
- S = 6
Answer:
26
Step-by-step explanation:
1 ten = 10.
16 ones = 16.
10+16 = 26
