Yves bought 420 tropical fish for a museum display. he bought 6 times as many parrotfish as angelfish. how many of each type of fish did he buy?

which is a system of equations to model the problem if x represents the number of angelfish yves bought and y represents the number of parrotfish he bought?

a.
x + y = 6
y = 420x

b.
x + 6y = 420
y = 6x

c.
x – y = 420
y = 6x

d.
x + y = 420
y = 6x
you who ever dose and thi is all one question : )

The answer is D.

Step-by-step explanation:

x + y = 420

y = 6x

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes