Answer:
4root10-12+10root15-15root16
Step-by-step explanation:
i think you first multiply each term in the first parentheses by each term in the second parentheses and then you calculate the product
Answer
172.5mi
Step-by-step explanation:
5 inches (30) = 150, = 1/2 inch=30, half of the half = 30
5x30+30+15
Answer: 
Step-by-step explanation:
First you put it in to y= mx+b form.

Then you subtract 34 from both sides

Then you divide 8 from both sides
Leaving you with

Answer:
24
Step-by-step explanation: