The one and the negative one
Answer:
−
3
x
+
3
y
−
6
Step-by-step explanation:
If you want me to show work let me know but all you need to do is simplify the expression.
10% of 18 tonnes = 1.8 tonnes
30% of 18 tonnes = 5.4 tonnes
18 - 5.4 tonnes = 12.6 tonnes
Answer:
84 in²
Step-by-step explanation:
(15+6)0.5 * 8 = 21(0.5) * 8 = 10.5 * 8 = 84
