Answer:
x 5/4 y 10/3 over 2
Step-by-step explanation:
Subtract 60 on both sides then you get: 30w=210, then divide both sides and you get w=7, so it'll take 7 weeks
Answer: it’s the first one
Step-by-step explanation:
I took the test and got it right!
Answer:
6
Step-by-step explanation:
All we need to do is pythagoras theorem. 4sqrt5 is the hypotenuse and 4 is a leg, (4sqrt5)^2 - 4^2 = 36. Sqrt36 is 6.
