Answer:
y = -2.5x +100
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
We need to solve for y
25x+ 10y =1000
Subtract 25x from each side
25x-25x+10y = -25x +1000
10y = -25x+1000
Divide each side by 10
10y/10 = -25x/10 +1000/10
y = -2.5x +100
Answer:
<u>50 Samples</u>
Step-by-step explanation:
If there are 10 cups and each cup is separated into 5th, then there would be 5 parts for each cup. If there is five parts for each cup and you have 10 cups then you would just multiply 10 by 5, which equals <u>50 samples.</u>
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Answer:
5
Step-by-step explanation:
(a) The y-intercept is when x=0, so the answer is (0,3).
(b) Perpendicular lines have gradients that multiply to -1, so the gradient of B is 1/4.
So, the equation is y = ¼x + 3.
Answer:
207.1
Step-by-step explanation:
4.65×22=102.3
103.55+102.3= 207.1
