Answer:
The total cost of the tv is $719.95
Step-by-step explanation
Hi, to solve this problem we have to calculate the value of the discount percentage:
So:
$849 x 0.20 = $169.8
The next step is to subtract that result to the cost of the computer.
$849 -$ 169.8=$679.2
Then, we have to calculate the sale tax.
$679.2 x 0.06= $40.752
Finally, we add the sale tax value to the cost of the tv with the discount.
$679.2+ $40.752= $719.95
The total cost of the tv is $719.95
Answer:
If x = 9, 5/2, 4, 8. Doesnt that mean that the value of x can be any of those?
Step-by-step explanation:
Answer:
-19
well i think it the answer
Answer:
False
Step-by-step explanation:
2x+7=30
2x=23
X= 23/2 or 11.5
X does not equal 3, therefore the statement is false
answer
f(-5)=115
Step-by-step explanation:
x+5=0
x=-5
f(x)=3x^2-7x+5
f(-5)=3*(-5)^2-7(-5)+5
f(-5)=3*25+35+5
f(-5)=115
