Ireally need it
given f(x)=+11 and g(x)=x-7 what is f(x)+g(x)

(a)-77(x)

(b) 18x

(c) 2x+4

(d)-2-77x

Adding and subtracting matricesfind the value of each variable. x = and y = would

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.