Identify the transformation that carries the figure onto itself.
a) reflect across the line x = −7 and rotate 720° clockwise about (6, −7)
b) reflect across the line y = −7 and rotate 720° clockwise about (6, −7)
c) reflect across the line x = −7 and rotate 630° clockwise about (5, −7)
d) reflect across the line y = −7 and rotate 630° clockwise about (5, −7)

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap