Assuming x=x and y=y in both equations
add them together
-4x+y=6
<u>-5x-y=21 +</u>
-9x+0y=27
-9x=27
divide by 9
-x=3
multiply -1
x=-3
subsiutte
-4x+y=6
-4(-3)+y=6
12+y=6
subtract 12
y=-6
x=-3
y=-6
the soultion set is in (x,y) form
(-3,-6)
Answer: $4.28
Step-by-step explanation: Hey man, you would multiply 0.8 pounds with $5.35. 0.8 times 5.35 = 4.28. He spent $4.28.
Answer:
your answer is 40
Step-by-step explanation:
5+20+15=
Answer:
nose eee e e e e e e e e
Step-by-step explanation:
qhhabbejeheh0
Answer:
I guess 5⁴ is Missing value
