Question

Susan started her lemonade stand with a loan of $2. She was able to make $3 a day. If M = money and D = days, write an equation for the line that represents her financial condition.

Answer 1

2 + 3D is the answer

Answer 2

2 + 3d

Explanation:

she already has two dollars so she's adding two dollars to whatever she's making. we don't know how many days she's been working so d is the variable that needs to be multiplied by 3 which is the amount of money she makes each day she works