What is the value of the expression shown below? 2 + (3 + 5)2 ÷ 4 ⋅ 1 over 2 whole to the power of 4 a 3 b 4 c 16 d 18

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Which of the following are accepted without proof in a logical system? check all that apply.

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls