Answer:$29.64
Step-by-step explanation:
$22.80 + 30%= $29.64
Answer:
a=4 b=12
2a+3b=
2*4+3*12=
8+36=
44
a²-b+10=
4²-12+10=
4*4-2=
16-2=
14
(ab)²-(a+b)²=
(4*12)²-(4+12)²=
48²-16²=
(48+16)(48-16)=
64*32=
2048
3/5
Just do the 3 over the five
I think the answer is C. 6.75
