Which of the best defines 4 2/3 Square root of 16
Cube root of 4
Square root of 4
Cube root of 16

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18