Divide 4.2 and 7 i can't seem to get it

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27