Consider the arithmetic series: -6 + 4 + 14 + 24 + write a formula for the sum of the first n terms in this series. a. 10n+10 b. 10n+4 c. 5n^2−11n d. 5n^2−11

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

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Find the degree 3 taylor polynomial p3(x) of function f(x)=(-3x+15)^(3/2) at a=2