Answer:
The scale of this figure 4 to 1
Answer:
69 (lol)
Step-by-step explanation:
PEMDAS
<u>parentheses</u>, exponents, <u>multiply</u>, divide, <u>add</u>, <u>subtract</u> (in that order)

Answer:
D=0.031746
Step-by-step explanation:
Isolate the Variable by dividing each side by Factors that don't contain the Variable.
Since you need to go there and back multiply 930 by 2. 930*2=1,860. Divide 1,860 by 30 to get 62. You need 62 gallons of gas to get to your friends house and back. I hope this helps! ;)