Plis necesito ayuda en esta tarea: 1. 25 + 41 − 56 ÷ 2 + (41 ∗ −3)
2. 22 − 101 ∗ 3 ÷ 2 ∗ (25 ÷ −5)
3. 4 ∗ −8 − 56 ∗ 2 + (11 ∗ −2)
4. 36 − 65 ÷ −5 + (25 − 42 − 92)
5. 27 + 42 − 34 ÷ 2 + (15 ∗ −3 ÷ −5)
6. 49 ÷ (−7) − 92 + (18 ∗ −10)
7. 29 − 41 − 56 − 2 + (41 + 39 + 45 + 95 ÷ 5)

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

A+b= 17, ab=70, find the value of |a-b|

There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?