1:1 If triangle RST and triangle XYZ are similar, which of these equations
must be true?
A
ST RT
YZ XZ
ST SR
YZ XZ
B
SZ-
С
RT
YZ
=
RT
XZ
RTRS
D
XZ YZ

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Use this graph to find the cost of 6 show tickets