Mathematics, 06.03.2021 02:10 marisol56
A set of speakers costs $22 and songs cost $1.20 each. The sales tax rate is 7.5%,
The expression 0.075(22-12) can be used to determine the amount of sales tax
due on the entire purchase of a set of speakers and s songs, Expand the
expression and simplify
Answers: 2
Mathematics, 21.06.2019 19:50
Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit
Answers: 1
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
A set of speakers costs $22 and songs cost $1.20 each. The sales tax rate is 7.5%,
The expression 0...
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