1) 22.5
2) 16
Hope it helps sorry I cant do all of them
Answer:
Part A: 9.75x > 195
Part B: x > 20
Step-by-step explanation:
Let's say Mark works for x hours. For each hour he works, 9.75 dollars are added to Mark's salary. Therefore, for 1 hour, he gets $9.75, for 2 hours, he gets $9.75 + $9.75 = $9.75 * 2 = $19.50, and for x hours, he gets $9.75 * x as his salary.
We want his salary to be more than $195, so we have $9.75 * x (his salary) > $195, which can be written as 9.75x > 195
divide both sides by 9.75 to solve for x
x > 20
Answer:
Step-by-step explanation:
45/9 is natural, integer, whole rational number
We solve for b:
4a + 2b = 10 => 2b = 10 - 4a => b = 5 - 2a
Given :
A line 18x - 3y = -45 .
To Find :
The slope of a line parallel to the given line.
Solution :
Simplifying given equation in form of :
y = mx + c.
So, slope of above equation is 6.
Therefore, the slope of a line parallel to the given line is 6.
Hence, this is the required solution.
