Which of the following equations uses the commutative property of addition to rewrite 1/4 + 2/5? a) 1/4 + 2/5= 5/20 + 8/20
b) 2/5 + 1/4= 13/20
c) 13/20 - 2/5= 1/4
d) 2/4 + 1/5= 14/20​

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2