The amount of money that is saved by purchasing the projector at Office and beyond is $144.
<h3>How much money is saved?
</h3>
The first step is to determine the price of the projector at The Office spot.
Discounted price : (1 - 0.20) x $1200
0.80 x $1200 = $960
The second step is to determine the price of the projector at the Office and Beyond.
Discounted price : (1 - 0.15) x $960 = $816
Difference in price : 960 - 816 = $144
To learn more about how to calculate discounts, please check: brainly.com/question/26061308
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Step-by-step explanation:
180(n-2)/n =157.5
180n -360/n=157.5
Cross multiplying
180n -360=157.5n
180n-157.5n=360
22.5n=360
22.5n/22.5=360/22.5
n=16, the number of sides the polygon has is 16
Answer:
y intercept is -3
slope is 4
y=4x-3
Step-by-step explanation:
Hello!
If a number is irrational it is not an integer but could be a real number. But since a number cannot be both irrational and an integer, our answer is D) there is no such number.
I hope this helps!