Answer:
20 is the answer for the qestion
Step-by-step explanation:
Given:
The inequality is
To find:
The value of x and then graph on the number line.
Solution:
We have,
Subtracting 19 from both sides, we get
It means all the real values of x which are less than or equal to 4 are in the solution set. So, an arrow approaches towards left from x=4 as shown in the below figure.
Answer:
The constant of variation is 5.
Step-by-step explanation:
In direct variation, as y varies directly with x, the standard equation is
y = kx,
where k is the constant of variation.
In your case, we use R and S. R varies directly with S, so we have
R = kS
We know that when S = 16, R is 80, so we plug in those values and solve for k, the constant of variation.
R = kS
80 = k(16)
k = 80/16
k = 5
Answer: The constant of variation is 5.
Hey!
To find the area of Jamal's bed, we must multiply the dimensions together:
27 × 36 = 972
So, the area of the bottom of his bed is 972 square inches.
The answer is 4/2. If you want to simplify it it'll be 2/1.