When you are multiplying exponents with the same base, you can add the exponents. This is represented as:
In our case we are multiplying exponents with the same base 8 and exponents -7 and 5. The sum of -7 and 5 is -2, so our answer is 
.
Answer:
y = 3x + 2
There slope is 3 and intercept is 2.
<u>First find what are the 2 pair that given by slope =3</u>
First consider A. (3, 11) and B. (3, 9)
Tan α = \fraction(11-9)(3-3)
It is undefine.
Next consider A. (3, 11) and BC (5,15)
Tan α = \fraction(15-11)(5-3)
=2
Next consider A. (3, 11) and D. (2,4)
Tan α = \fraction(11-4)(3-2)
=7
Next consider B (3, 9) and C. (5,15)
Tan α = \fraction(15-9)(5-3)
=3
So this is ordered pair is generated from slope =3
Step-by-step explanation:
Answer:
y-intercept: (0, 5); slope: 1/4
Step-by-step explanation:
The slope (m) is found from ...
m = (y2 -y1)/(x2 -x1)
Using the first two points in the table, this is ...
m = (8 -6)/(12 -4) = 2/8 = 1/4 . . . . . eliminates choices A and C
__
Then, the point-slope form of the equation of the line can be written as ...
y -y1 = m(x -x1)
y -6 = (1/4)(x -4) . . . fill in known values
y = 1/4x -1 +6 . . . . . add 6
y = 1/4x +5
Then the value of y when x=0 is ...
y = 0 +5 = 5
So, the y-intercept is (0, 5) and the slope is 1/4, matching the last choice.
Itd be $4.78
1200/251.2=4.77707006, rounded to the nearest cent would be $4.78 :)
First one is 670 sec one 924 third 399 4 13,521 fifth 2,736 6 11,568 for multiply
