Answer:
2 notebooks are $2.48, 7 notebooks are $8.68
Step-by-step explanation:
Unit rate is 1.24
1.24x2= $2.48
1.24x7= $8.68
<span>V=84.82. V= Pi*R^2(h/3). plug your answers into this formula and follow the rules of pemdas.</span>
Answer:yes
Step-by-step explanation: