Answer:
17x-3
Step-by-step explanation:
This is the answer only if u are trying to add kk
Its B, because Z is larger than Y, but less than X.
Answer:
if this an exponential question, my calculator popped up with error.
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
(−1,−3,2)
Answer:
67.9375
Step-by-step explanation:
x+15=19
x=19-15=4
x^3-x^-2+16x^-1 = 4^3-4^-2+16(4)^-1=67.9375