1+4p
the answer cant be simplified any further than this.
Answer:

Step-by-step explanation:
we know that
30 and one-third miles is equal to

one-third of an hour is equal to

Applying proportion

Convert to mixed number

To solve this, you’d multiply 50 by 1.15 to get 57.5 grams of crisps.
Answer:
B.
Step-by-step explanation:
When reflecting over the x-axis:
(x, y) (x, -y)
The y changes signs (+, -)