Answer:
<em>y</em> = -6<em>x - </em>2
<em>y </em>= <em>x</em> - 12
Step-by-step explanation:
Slope-intercept equation for line of slope <em>m</em> and <em>y</em>-intercept <em>b</em>:
<em>y</em> = <em>mx </em>+ <em>b</em>
A. <em>m</em> = -6, <em>b</em> = -2
<em>y</em> = -6<em>x - </em>2
B. <em>m</em> = 1, <em>b </em>= -12
<em>y </em>= <em>x</em> - 12
Answer:
1) the purchase price
(4.30+1.45)*2000
5.75*2000
11500€
2) the profit
(1750*10.50+(2000-1750)*8.50)-11500
18375+2125-11500
9000€
Step-by-step explanation:
The average is found by adding all the temperatures together, then dividing by the number of days.
Since the average for five days was 63, then the total of the temperatures need to equal 63 x 5 = 315.
The total for the first four days was : 56 + 60 + 79 + 70 = 265
The fifth day is 315 - 265 = 50 degrees.
Turn all rational numbers into fractions:
0.2 remains as it is
4/15 as a decimal is 0.26 with the 6 repeating
0.21 remains as it is
1/4 as a decimal is 0.25
Now we can organize from least to greatest as shown below:
0.2, 0.21, 0.25 (1/4), 0.2666666 (4/15)
Hope this helped!
