20 and 21 is your answer
20 + 21 = 41
hope this helps
Answer:
This system has no solution
Step-by-step explanation:
-(11+4y)+4y=-10
no solution
sorry misread the question
Answer:
(-4.5, 4.25) The first one.
Step-by-step explanation:
Plug in -4.5 in for x and 4.25 for y in BOTH problems. When you plug them in and they both work out for BOTH problems then its the answer.
Answer:

Step-by-step explanation:
The multiplicative inverse of a number n is 
The product of the number and its multiplicative inverse = 1
n ×
= 1
Thus the multiplicative inverse of
is
= 