Answer:
I dont remember how to do this but i wish you luck, try searching on khan academy for how to do this ;)
Step-by-step explanation:
Answer:
9 scoops
Step-by-step explanation:
9 scoops is the correct ans 100% sure
(hope this helps can i plz have brainlist :D hehe)
Answer:
x=3 y = 4
Step-by-step explanation:
3x+5y=29 .........*2 (multiply by2) = 6x+10y=58
2x+3y=18 *-3 = (multiply by -3)= -6x-9y = -54
ADD both(-6x cancels 6x) y= 4
2x+ 3y = 18 2x+ 12 = 18 2x = 6 x = 3
Expression: (x + 4)/3
Plug in 5 for x
(5 + 4)/ 3 = 9/3 = 3
The solution is 3
