? QUESTION A textbook store sold a combined total of 244 math and biology textbooks in a week. The number of biology textbooks sold was 50 less than the number of math textbooks sold. How many textbooks of each type were sold?​

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

Anyone know these questions? i need ,.

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?