Answer:
Step-by-step explanation:
The first one is 18/40, which reduced to lowest terms, is 9/20.
3/4
28/40, which reduced to lowest terms, is 7/10
Answer:
0.07%
Step-by-step explanation:
This equation is solving for what percentage of 100 kg is 0.07 kg.
1. Set up the equation
=
0.07 kg out of 100 kg is equal to x out of 100 because x represents the percentage and percentages are out of 100.
2. Solve by cross multiplying
100x = 7
3. Solve for x by dividing both sides by 100
x = 0.07
The answer is 0.07%
Answer:
I cant graph it on yours, but hope this helps
Step-by-step explanation:
Answer:
(b-3)(b+3)
Step-by-step explanation:
b^2+3b-3b-9
Answer:
a- 32
b-66
c-4
d-57
I tried.
Step-by-step explanation: