Use the quadratic, x squared + 18x = 25 to answer the following questions.
Part A: Find the value of c that will result in a perfect square trinomial. x squared + 18x + c = 25 + c.
Part B: Rewrite the above equation into a perfect square binomial form.
Part C: What is the value of x?

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

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe