Triangles abc and rst are graphed on the set of axes given.
which sequence of rigid motions will prove abc=rst?
1) a line reflection over y = x
2 a rotation of 180° centered at(1.0)
3) a line reflection over the x-adis followed by a
translation of 6 units right
4) a line reflection over the x-axis followed by a line
reflection over y = 1

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?