Answer:
x = 2 y = 2
Step-by-step explanation:
just do equation form
The solutions to an algebraic equation equal the highest power in that equation. So, in this case, the answer is 23.
Answer:
$20.51 tip Russell leaves
Step-by-step explanation:
18.99 per weight
buys 9 weights
18.99 x 9 is 170.91
170.91 x 12% is 20.51 tip
170.91+20.51=$191.42
Answer:
-14
Step-by-step explanation:
The sum (addition) of the three numbers would be -14 because -12+-5 is -17. Then, -17+3 would be -14.