Answer:
7 units
Step-by-step explanation:

=7
Answer:
a = 2
b = 18
a/b = 1/9
Step-by-step explanation:
M=12.2
(7^2)+(10^2)=149
the square root of 149 is 12.2
Answer:
$2.60 per towel
Step-by-step explanation:
15.60 devided by 6 =2.60
Answer:
<30,-20>
Step-by-step explanation:
4u + 2v
4< 6,-4> + 2< 3,-2>
<24,-16> + < 6,-4>
<30,-20>