Answer:
70
Step-by-step explanation:
60/40Ⅹ50=70
I hope this helps
Answer:
Step-by-step explanation:
4x+y=14
x-2y=8
then;
x=8-2y
substitute;
4(8-2y)+8-2y=14
32-8y+8-2y=14
40-10y=14
26=10y
y=2.6 , work out 4x+2.6=14 to get x
Answer:
3
Step-by-step explanation:
there are only x y and z used in the expression no matter how many times they multiply.