Answer:
He pays $39.56
Step-by-step explanation:
If finding the discount, always divide the percent by 100.
25% = 0.25
52.75*0.25=13.1875
Because its money, round to hundredths place, $13.19
Subtract the "percent" (13.19) from 52.75
52.75 - 13.19 = $39.56
Answer:
Step-by-step explanation:
Temperature in the room
Decrease in the temperature(outdoors) in .
Rate of decrease
(a) After
But it is not possible as outdoor temperature is so after temperature decrease will not occur.
Hence after more minutes temperature=
(b) Let after temperature is
Here
Answer:
8/15
Step-by-step explanation:
get common demonmater
15 can work!
1/3 times what = 15 ?
5 right? and then 1/5 times what = 15?
3 right?
Finally add 5+3 which is 8
SO 8/15!
Answer:
B
Step-by-step explanation:
3x - 2 + 2x + 1
5x - 1
Option C: is the right answer
Step-by-step explanation:
Given points are:
(x1,y1) = (-1,2)
(x2,y2) = (3,4)
First of all, the slope has to be found
The slope-intercept form of line is:
Putting the value of m
Putting (3,4) in equation
Putting the value of b
Hence,
Option C: is the right answer
Keywords: Equation of line, slope
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