<span>C.
Multiply $3.75 × 4. Multiply $1.29 × 2. Add these two numbers. Then subtract the sum from $20.00.</span>
Answer:
4 rides
Step-by-step explanation:
Total amount = $21.50
Entry charge = $20.50
Amount left = $21.50 - 20.50 = $1
Number of rides

Another way:

Answer:
38
Step-by-step explanation:
2(4+5(3))
2(4+15)
2(19)
38
Concentrate on the numbers alone. The GCF of 35, 14 and 63 is 7.
You know y^4 goes into every number, so that'll be in your answer as well.
The final answer would be 7y^4.