the normal to the curve y=x*3+6x*2-34x+44 at the point P(2,8) cuts the x axis at A and the y axis at B. show that the mid point of the line AB lies on the line 4y=x+9.​

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Anyone know? will mark brainliest if you're correct!