One angle of a parallelogram measured 40 what are the measures of the other three angles in the parallelogram

2÷6+1/2 to the second power plus one

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

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