Answer:
24
Step-by-step explanation
since the values are given, we can rewrite this equation.
(9 x 4) + (4 x -3)
36 + -12
24
Answer: the tax is $2.16 so total would be $74.16 if the original ticket price was $72.00
Step-by-step explanation:
T + 0.03
T = 72
72 • 0.03 = 2.16
72 + 2.16 = 74.16
$74.16
Answer:
73 degrees (B)
Step-by-step explanation:
· Subtract the two known/Unknow angles
Answer:
Step-by-step explanation:
If it is, the first and last terms are perfect squares, and the middle term is twice the product of the roots of those squares.
16x^ = (4x)^2 . . . . a perfect square
49 = 7^2 . . . . . . . a perfect square
-2(4x)(7) = -56x . . . . . matches the middle term, so the factoring is ...
16x^2 -56x +49 = (4x -7)^2
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The sign in the binomial factors is the same as the sign of the middle term of the trinomial.