exam Maths Puzzle Numerical Ability

solve equations with three variables.
a-b+3c=-8
2b-c=15
3a+2c=-7

Read Solution (Total 0)

exam Other Question

find the vertical asymptotes of the rational functions h(x)= x+11/x^2-9x A rancher wants to fence a rectengular area next to a river, using 150 yards of fencing.

a) determine a formula in one variable for the area A(x)

b) at what value of x will t