Simpfily -39 + 3/2(10)

-38.85   or -24

Step-by-step explanation:

What I do is start with the brackets along with the rest of the numbers involved

2(10) is basically 2 x 10= 20

-39 + 3/20

3/20 = 0.15

-39 + 0.15 = -38.85

Unless if 3/2(10) has 3/2 as a fraction, the answer would be -24

true? is that what you're asking or do you mean something else?

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !