Answer:
<em>The total price David paid for the computer is $933.12</em>
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Step-by-step explanation:
The cost of the computer will be $1,080 with 20% off and 8% sales tax.
20% of 1080 is 1080(0.20)=216 this means 216 is 20% of 1080, so with the discount the price will be 1080-216=$864
Now we have to find 8% of 864.
864(0.08)=$69.12
So the total price will be 864+69.12= $933.12
√(3x+4)-3=2 add 3 to both sides
√(3x+4)=5 square both sides
3x+4=25 subtract 4 from both sides
3x=21 divide both sides by 3
x=7
Answer:
40.5
Step-by-step explanation:
diameter^2 = (3 +6)^2 + (5+4)^2
or, d^2 = 9^2 + 9^2
or, d^2 = 81 +81
or,d^2 =162
or d=√ 162
• d= 81
then radius = d/2
r = 81/2
•r= 40.5 ans
<span>6 green lights = 4 white
30 green lights = x white</span><span>
hacemos una regla de 3 simple
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simplific
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answer<span>
6 green lights = 4 white
30 green lights = 20 white</span><span>
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Given: 2x-8+14x+6-14
Combine the x's: 16x-8+6-14
Combine the 8 and 6: 16x-2-14
Combine -2 and -14: 16x-16
Answer: 16x-16