Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00.
She then uses her calculator to determine her new balance. Which of the following is the correct series of keys she should press? A. [68] [+] [75] [–] [62.50] [–] [5] [=] B. [68] [+] [75] [–] [5] [–] [62.50] [=] C. [ON/C] [68] [+] [75] [=] [5] [=] [62.50] [=] D. [ON/C] [68] [–] [5] [–] [62.50] [+] [75] [=]
That would be D. The first two would be fight (I think) except they don't include turning the calculator on. C is just plain wrong. D has all the right keystrokes.
Substituting the value of X in each of the equations.The best answer would be the equation satisfying both of the sides. Therefore, Substituting the values in the second equation gives the best answer. 8(1.2)^2 + 34 = 45.52 centimeters
