For which of the following equations is (-2,-3)not a solution? select one: a. −3x=4y−6 −3x=4y−6 b. y=x−1 y=x−1 c. 5x+2y=−16 5x+2y=−16 d. 2y−3x=0 2y−3x=0

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: