Answer:153.9 cm
Step-by-step explanation:
The area of a circle is found by pi × radius squared and pi is aprox 3.14 so 3.15×7² = 153.86 then round off to the nearest tenth you get 153.9
Answer:
Function 2 is linear
Step-by-step explanation:
It is linear because all of the numbers that in x roc is 1 and y is -4
Answer: 6^2-7=29
Step-by-step explanation:
127.40/26 = $4.90 per pound
18 * 4.9 = $88.20
It would cost $88.20