Answer:
probably A
Step-by-step explanation:
Brainliest pls
d
ut is parrell in d because the bottom line is ac n the line parrell to that,is de
750
10 times 5
= 50
50 times 15
= 750
6x = 42
Division property of equality
6x/6 = 42/6
x = 7
air conditioning
also, "all clear" on a calculator