You do 9+3 which equals 12 then you multiply that by 4
Answer:
Dvds cost 12 games cost 19.
Step-by-step explanation:
Put the amount of dvds and video games into an equation and assign variables.
3x+2y=74
5x+2y=98
You can solve multiple ways, although I'll do graphing for this equation.
After graphing, you get 2 lines that intersect. The point of intersection is 12,19 meaning that a dvd is 12 (x) and a video game is 19 (y)
Answer:
It’s a
Step-by-step explanation:
Am smart
The easiest way to do this is change the percent into decimal 160% = 1.6 so 1.6 times 19 is 30.4 .9% = .009 so .009 times 54 is .486 15% = .15 so .15 times 376 is 56.4