Natural numbers, also known as counting numbers
Answer:
x=13,y=39
Step-by-step explanation:
y=3x,x+y=52
x+3x=52
4x=52
x=52/4
x=13
y=3(13)
y=39
Answer:
Are you Algebra 1 or 2?
Step-by-step explanation:
Answer:
4/5
Step-by-step explanation:
0.35 + 0.2 + 0.25 = 0.80