Answer:
Positive
Step-by-step explanation:
If you multiply both negative, it will always result to positive.
Rule:
+ × + = +
+ × - = -
- × + = -
- × - = +
10 and 15 dear^^ 5(15) + 3(15) =28
Answer:
12 and 14
Step-by-step explanation:
15 - 20% = 12
20 - 30% = 14
ez
Answer:
x = 8, y = 8√2
Step-by-step explanation:
x = 8
y = 8(√2) = 8√2