If ben makes $35 per hour and then he gets a 10% raise what is his new salary

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Solve 3x-18=2y and 5x-6y=6 by elimination show work