Answer:
17 , 65
Step-by-step explanation:
x+ y = 82
y = 4x - 3
=====================
Put the second equation into the first.
x + 4x - 3 = 82
5x = 85
x = 85/5
x = 17
17 + y = 82
x = 82 - 17
x = 65
Answer: x-int: (-1/2,0)
y-int: (0,-1/4)
Step-by-step explanation:
x-5y+3=3x-y+4
x-int: x-5(0)+3=3x-0+4
x+3=3x+4
-2x=1
x=-1/2 ==>(-1/2,0)
y-int: 0-5y+3=3(0)-y+4
-5y+3=-y+4
-1=4y
y=-1/4 ==>(0,-1/4)
Answer:
Step-by-step explanation:
3 ratios equivalent to 4:3......4:3 can be written as 4/3
so we need 3 equivalent fractions that when reduced = 4/3
4/3 * 2/2 = 8/6 or 8:6....this is equivalent
4/3 * 3/3 = 12/9 or 12:9...this is equivalent
Answer:
The answer is
Step-by-step explanation:
The above variation is written as
Where k is the constant of variation
y = 16 x = 1/2
So the expression for y in terms of x is
Hope this helps you.
