Answer:$80.24
Step-by-step explanation:68*0.18(18%)
12.24
68+12.24=$80.24
5x-39.2
You get this answer my combining like terms
Step-by-step explanation:
here is the answe're....
Answer:
y = -3x + 1
Step-by-step explanation:
The line crosses the y-axis at 1. This is called the y-intercept. This is the number you fill in for c in the form of the equation given.
You can pick any two points on the line to calculate the slope. But you can actually SEE the slope without having to calculate it when you have the graph to look at. See the line crossing the y-axis at 1. Look for another point (that has nice whole number coordinates) there is one DOWN3 and OVER1. If you notice, the next point is also DOWN3 and OVER1.
DOWN3 and OVER1 is the slope -3/1, which is equal to -3.
Fill in -3 in place of the m in the equation.
y = -3x + 1
Done!
Answer:
a. 1/4
Step-by-step explanation:
3r=12p
<em>Divide the left side by 12 to get 1 cup of pineapple juice.</em>
3r=12p
---- = p
12
<em>So now you have</em>
3r=p
<em>BUT you have to divide BOTH sides by 12 so</em>
3r=p
---
12
<em>NOW you have</em>
3/12 r = p
<em>Simplify.</em>
1/4r = p
So 1 cup of pineapple juice is equivalent to a quarter cup of orange juice!
