ade is baking mini muffins so for 2 cups of flower you get 5 mini loves , 3 for 7.5 ,4 for 10 ,so how much for 10 cups

If a =6, what is the value of 2a(3b + 5c)?

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?