Answer:
31.25%
Step-by-step explanation:
Take 128-63=65, and then 65-25=40. Hence now you take
100%/ x%= 128/40
x%/ 100%= 40/ 128
----> x= 31.25%
Therefore, 40 is 31.25% of 128, so this means that 31.25% of the people at the weeding chose chicken. Hope this helped!
Answer:
x=-8/5, y=-4/5. (-8/5, -4/5).
Step-by-step explanation:
y=-2x-4
y=3x+3
-----------
-2x-4=3x+3
-2x-3x-4=3
-5x-4=3
-5x=3+4
-5x=8
x=8/-5
y=-2(-8/5)-4
y=16/5-4
y=16/5-20/5=-4/5
Answer:
Step-by-step explanation:
Given
Required
Find x if
The above implies that:
Collect like terms
Using quadratic formula, we have;
Where
Split
<em></em><em> --- approximated</em>
Answer:
Step-by-step explanation:
Factor out of