Joyce paid 180$ for an item at the store that was 20 percent of the original price. What was the original price
2 answers:
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Answer:
Slope:
Y-intercept: 399
Slope-intercept form:
Step-by-step explanation:
1. The equation in Standard form is given in the problem:
2. Then, to write the equation of the line in slope-intercept form , where <em>m</em> is the slope and <em>b</em> is the y-intercept, you must solve for <em>y</em> as you can see below:
3. Therefore, the slope and the y-intercept are:
The formula of a lateral area of a cylinder:
We have r = 9 yd and H = 4 yd. Substitute:
