eleven of the 19 in a math class or female determine the percent of females in the class and then convert the fraction to a decimal and then to a percent round the percent to one decimal place

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false