A= 36
sorry thats all i know :( i hope it helps somewhat tho.
Answer: X=3
Step-by-step explanation:
5x+2x+14=14x-7
7x+14=14x-7
7x-14x=-7-14
-7x=-21
x=3
Answer:
A
Step-by-step explanation:
Hey There!
To find the amount of area she is painting we have to find the area of one side and multiply that by 4 ( because there are 4 walls)
8x10=80
80x32=320
so Betsy will be painting 320ft²
I think it’s the 1st one because it’s close too what it is when I work it out
Answer:
6 green fish
Step-by-step explanation:
green fish = x
(X+3)/60 = x/40
Cross multiplication
60x = 40x+120
subtract 40x on both sides
20x = 120
Divide both sides by 20
x=6
The aquarium has 3 more yellow fish than green fish 6+3 = 9 (9 yelow)
15 fish in total
60% of 15 = 9
40% of 15 = 6
