I want to say -1. if you first combine like terms the equation would look like 2-2x. then next step i did was divide both sides by negative 2 to get the x by itself. after i did that i got -1 x.
Answer:
X=4, y=1
Step-by-step explanation:
10 dimes
The $2 are exchanged for 10 dimes and 4 quarters, which make 14 coins total.
Okay. So for this equation, she would make $60, plus $5.25 in tips each hour. So for this, she would get $60 + 5.25h. Plug in 4 hours, and she would make $21 off of tips, plus the $60, which brings her up to $81 total. The answer is C.
Well... if 450 is 90% of the crates then 500 is 100%. 450 crates is 0.90% of 500 crates.
