The number of calories burned while jogging varies directly with the number of minutes spent jogging. An athlete burns 225 calories by jogging for 30 minutes.
How many calories does the athlete burn by jogging for 20 minutes?

27 is what percent of 108? 27 is % of 108

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

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.