X - (-25) = 73
x + 25 = 73
- 25 - 25
x = 48
Originally:
Total liquid volume = 1 L
Sugar volume = 10% of 1L = 0.1 L
Finally:
Sugar volume = (1/4) of 0.1 L = 0.025 L
Total liquid volume = 1 L
Percentage of sugar = 100*0.025 = 2.5%
Answer: 2.5%
Step-by-step explanation:
¡Hola a todos!
Usa la fórmula para una esfera:
No soy un hablante nativo de español, así que esto puede ser un poco confuso, ¡pero espero que ayude!
:)
Answer: Choice A) y = cx
The 'c' is the constant of variation
For example, if c = 2, then y = 2x is a direct variation. Whatever x is, we double it to get y. As x increases, so does y. As x decreases, then so does y. Both x and y increase/decrease together.
Direct variation equations always go through the origin, and they are always linear. The 'c' plays the role of the slope. You can think of y = cx as y = mx+b where b = 0 in this case and c = m.
Do you have a (a,b,c,d) type of answer?
if yes it would be c, if no... Then uh good luck
