Need help with the following:
38 - 3 x 8 divided by 4 = ?
z = 5 w = -6
w +z - 14 + 30 = ?
use as many paranthesis as possible. do you mean...Originally Posted by duckpluckie
$\displaystyle 38-3\times8\div4$ or $\displaystyle \frac{38-3\times8}{4}$
substitute the numbers into the equation...Originally Posted by duckpluckie
$\displaystyle w+z-14+30\text{ }=\text{ }(-6)+(5)-14+30$ $\displaystyle =-1-14+30\text{ }=\text{ }-15+30=15$