Answer:
225%
Step-by-step explanation:
1. Divide the new weight by the original weight.
90/40 = 2.25.
2. Multiply by 100 to get the percentage.
2.25 x 100 = 225%
Answer:
-7 x -5 = 35
Step-by-step explanation:
When you multiply two numbers with the same sign they will always equal positive.
Hope this helped :)
Answer:
2.04 kg
Step-by-step explanation:
X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5