Kito makes on online purchase of a guitar case for $39.99, a tuner for $24.99 and picks for $26.99. Taxes are 6% of the total purchase price. Shipping is $8.20-add up the total: 39.99+ 24.99+ 26.99= 91.97 -calculate the sales tax: 91.97 x 0.06= 5.5182 -add in the sales tax: 5.5182+ 91.97= 97.4882 -add in the shipping cost: 97.4882+ 8.20= 105.6882
And you get $105.69 which is option A. Kito has been billed correctly
A.
Firstly, you should deal with the inner function.
1^2 - 1 = 0
And
2 x 0 = 0
So 2g(1) = 0
Applying the outer function:
0 + 1 = 1
1. To find the x-intercept, replace y in the equation with 0, then solve for x.
... To find the y-intercept, replace x in the equation with 0, then solve for y.
If the equation is easily put into the form
... x/a + y/b = 1
Then the x-intercept is "a" and the y-intercept is "b".
2. Let's graph 3x+4y = -12.
If we divide the equation by -12, we can put it into the form
.. x/(-4) + y/(-3) = 1
This equation has x-intercept -4 and y-intercept -3.
(If you know the intercepts, you can simply draw the line through them to graph your linear equation.)
Answer: x = 27
Step-by-step explanation:
2x+3x+45=180º because all of the angles of a triangle add up to 180
5x=180-45
5x=135
x=135/5
x=27
2.45 = 245/100 = 49/20 = 2 9/20
hope this helps :-)