Of 24 pounds of salt water, 8% is salt. of another mixture, 4% is salt. how many pounds of the second mixture should be added to the first mixture in order to get a mixture of 5% salt. write an equation to represent the total amount of salt water, in pounds, present. let x represent the total amount of 4% salt water, let y represent total amount of the end 5% salt solution.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.