Find and simplify an expression for the area of two rows of b squares with side lengths of b centimeters bcm b cm b squares per row The area is square centimeters.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Me find the value of x each figure.

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?