Answer:
70.2
Step-by-step explanation:
$12*85%(the amount of the regular price that you pay)= <span>10.20 </span>
Pythagorean Theorem- A^2+B^2=C^2
1) 6^2+9^2= x^2
2) 36+81= 117
Square root 117 =10.82
Hope this helped :)
1,7
2,10
3,5
4,7
5,7 and for the second question the answer is 5 students