when 21 is subtracted from the square of a number, the result is 4 times the number. find the negative solution

What metric unit of length would you use to measure the width of a computer screen? A; mm B; cm C; m D; km

What is one of the most important rules to remember about eating heathly

Lee is sewing vest using 16 green buttons and 56 blue buttons. All the vests are identical and all have both green and blue buttons. What are the possible numbers of vests lee can make? what is the greatest number of vests lee can make.

What is ... SOH in trigonometrical ratio

What mixed number represents 2.85

Trigonometric ratios

Cuantas reynas y corazones hay en un juego de cartas de 52 cartas

Find the value of x 7x-8=8x

What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4? 7ab3 6a4b 42a5b4 77a8b7

Ralph is leasing a $32,000 car for 36 months the term of his lease include a 8.5% interest rate and a residual value of 72% determine Ralph's approximate monthly lease payment A.$145.00 B.$230.40 C.$248.89 D.$443.73