23-34+55/45=%-
3x+5-/2x+4/=x+1
que numero muntiplicado 4 da 1000
(215(8)+532(8))⋅16(8)−11031(8)+527(8)
4 + = 12
Work out the value of the question mark in the picture
3415 divide by 17
expand and simplifu (7c-2)squared
solve the following inequality :
x+1/2x-3 greater than 2
derivarive of y= a power sq root x