Answer:
$8.75
Step-by-step explanation:
Pete would pay 8.75 because if you divide 5/4 and 12.50/10, you find that each Coke costs 1.25. 1.25 times 7 is 8.75
Yummy Bagels sells bagels at a lower unit price than Bagel Stop
this is false
Answer:
c . Two angles whose sum is 180°
Step-by-step explanation:
Hope it helps you in your learning process

u take ur known variables and fill them in, pi will be filled in as 3.14
Example:

Then divide both sides by 3.14, after that it should be (number) =r². since it's squared you have to find to square root of both.
Example:

therefore in this example the radius is 7