The value of angle Y is -120° because you know that angle S is half of angle Y and -60*2 equals -120°. Hope that helps!
Answer: b: h=2a/b1+b2
Step-by-step explanation:
Answer:
1. Yes
2. Distributive property
3. 2x+8y
4. I'm assuming its supposed to say 5(4x+3)-2x otherwise none of the options work, so the answer for that would be A
5. C
Answer:

Step-by-step explanation:

Answer:
i got 485!
Step-by-step explanation:
multiply 40 by $15 = 600 then subtract 10% = 540 then subtract 7.5% = 499.5 lastly subtract 2.9% = 485 and that's his take home money :)