Answer: 
Step-by-step explanation:
Let us first represent the ratio.
3
Now we need to convert 3
into a improper fraction.

Now it is in its simplest form.
The final answer is 
Step-by-step explanation:
(2x + 45)° and x° are supplmentary angles.
(Sum of angles on a straight line = 180°)
Hence 2x + 45 + x = 180, 3x = 135, x = 45.
Answer:

Step-by-step explanation:
The equation of the line, expressed in slope-intercept form is:

Where m the slope and yo the y-intercept.
Since we are given the line in standard form:
ax+by=c
To find the slope-intercept form, we just solve it for y:

Comparing the last equation with the slope-intercept form:


Answer:20 quart
Step-by-step explanation:
How many quart make 5 gallon
1 quart=0.25 gallon
5 gallon=5/025
5 gallon=20 quart