group the terms in the expression in 70 + 2 + 0.3 + (-30) + (-9) + (-0.1) = 70 + (-30) + 2 + (-9) + 0.3 + (-0.1) using the Associative Property.

answer is ( no solution )

Step-by-step explanation:

Remove parentheses.

70+2+0.3+9-30+-9+-0.1=70+-30+2+-9+0.3+-0.1

since 70+2+0.3+9-30+-9+-0.1=70+-30+2+-9+0.3+-0.1 is false there is no solution.

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !