Answer:
4=x y=325
Step-by-step explanation:
60x + 20 = 65x
group the variables
20=5x
because you subtracted 60x from both
4=x
because you divided 5 from both
now substitute 5 for x
65×5 is 325
y=325
b×h=a
this is how to represent it and it is a direct variation.
147.7
Bonjour,
20+ 5*5 *2=
20 +25*2 =
20+50 = 70
The choice B.
I hope I helped you^_^
