Alice bought a 28 pack of donuts to share with her friends at school. The donuts cost $10.00 all together.
What is the unit rate for the donuts in conut?
Your answer must be in decimal form.
donut
How much would 15 donuts cost in dollars?
Your answer must be in decimal form.
dollars

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.

4hours and 40 mins she would be 120 meters high

1. use commutative property to reorder the terms.2x+81=0.2. move the constant to right side by adding its opposite on both sides. 2x+81-81=0-81.2x=(-81).3. divide the equation on both sides.2x ÷ 2 = 81 ÷ 2.x = -81/2. your answer is -81/2. if you need to simplify it into a decimal, it’s -40.5.