Answer:
Step-by-step explanation:
total is 240 then the bigger areas are 60* so S is 40*
Answer:
x=4
Step-by-step explanation:
Sorry I can’t help you because I can’t measure it
Answer: y=2x-3
Step-by-step explanation:
divide both sides by 7
7y/7=(14x-21)/7
y=2x-3