The volume will be one sixty-fourth of the original volume. To find the actual volume for you, I'd need the dimensions.
Answer:
300
Step-by-step explanation:
Let x be the initial number. Initially, this number was 100%.
After an increase of 40%, it became 420 and 100% + 40% = 140% in percent.
So,
x - 100%
420 - 140%
Write a proportion:
Cross multiply:
Answer:
Look below.
Step-by-step explanation:
39.
10+ = 149 times x
3 - 9 = 143 times x
40.
2(w times 1.5 + w)
Answer:
9 – (–7)x – 3y
Step-by-step explanation:
because - * - = +
so 9 – (–7)x – 3y = 9+7x -3y
Answer: -5x+6
Step-by-step explanation:
Find slope through slope formula (y₂-y₁)/(x₂-x₁)
- By doing this you find that the slope is -5
Then the y-intercept is found through the intersection of the y-axis.