Answer:
A) 5x-6y=3
B) 7y=2x+8
B) -2x + 7y = 8 then multiplying "B" by 2.5
B) -5x +17.5y = 20 then adding this to A
A) 5x -6y = 3
11.5y = 23
y = 2
x = 3
Step-by-step explanation:
Answer:
B. 39
Step-by-step explanation:
3x=117divided by 3=39
Answer:
Step-by-step explanation:
22x10+h
30 - 5*4 +2 = 12
30 - 20 +2 = 12
10+2 = 12
12 = 12
Answer:
I think the answer is 16
Step-by-step explanation:
Because
2 divided by 15 is 7.5
so 120 divided 7.5 is 16 pages
I hope you get it right !
Good Luck!