Answer:
4(10+4x+2)
Step-by-step explanation:
2*2 = 4
5 *2 + 10
then put the rest.
I think answer is
b. (2,1)
:-)
D) 5.2
1/2 x (4.5 + 5.9) = 5.2
$1.89 per pound
$7.56÷4
3.23
