Match the statement to its correct expression. “eight more than the quotient of a number and four” a. 8 – n x 4 b. n x 4 + 8 c. n ÷ 4 + 8 d. 8 – n ÷ 4 i need this in 10 minutens

Is the square root of 4 plus the square root of 16 rational?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6