Answer:
Step-by-step explanation:
y=x+7.........(1)
y=3x+5.......(2)
Equating the two equations
3x +5 = x + 7
3x -x = 7 - 5
2x = 2
x = 2/2
x = 1
Putting x = 1 in (1)
y = x + 7
y = 1 + 7
y = 8
Answer:
500
Step-by-step explanation:
13/20
13x5= 65
20x5= 100
65/100 = 0.65
0.65%
Answer:
57
Step-by-step explanation:
parentheses first then multiply by 3