PQR is an isosceles triangle in which PQ=PR
M and N are points on PQ and PR such that angle MRQ = angle NQR
Prove that triangles QNR and RMQ are Congruent

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "