Jessica and Jeffrey worked together to collect Pokémon cards for a neighborhood yard sale. Jessica collected 215 cards from her family and friends. Jeffrey collected 154 cards. During the yard sale, they sold 55 of the cards for $20. After the yard sale, they decided to share their cards, how many cards
would each person receive?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth