(x/21)+(x/24)=20 find x
The mean median and mode of 5 numbers are equal. The numbers are 7, 8, 10, 15. What is the 5thnumber?a. 7number
?.
²
(a+5)²-(a+6)²
x^2+4(x+1)(x-3)=
(9x-9)(7x-9)+(9x-9)(-4x-6)
turn 207/99 into mixed number
Round off to the nearest hundreds place: 9,650
dy/dx if y=a/x