Answer: y = 15x + 32
Step-by-step explanation: 32 is the start up fee meaning that it's the y-intercept because even at 0 months, you have to pay $32. The $15 is the slope because that's what you pay per month... so it's the amount of months (x) multiplied by the dollar amount ($15).
Answer:
0
Step-by-step explanation:
Slope of a line which passes through two points (x1,y1) and (x2,y2) is given by:
\frac{y2-y1}{x2-x1}
(x1,y1) = (-3,2)
(x2,y2) = (1,2)
Substituting the values in the equation to determine the slope of the line:
= \frac{2-2}{1-(-3)}
= \frac{0}{4}
=0
So the slope of the given line is 0.
This is intuitively evident as well as the y coordinates of the two given points are the same.
Answer:
70 amps
Step-by-step explanation:
The current I is inversely proportional to the resistance R
I=k/R (k is the constant of proportionality)
A) I=210 amperes
R=4 ohms
I=k/R
k=I×R
k=210×4=840
B) R=12 ohms
k=840
I=k/R
I=840/12=70 amperes
Answer:
13013
Step-by-step explanation:
Express each number in terms of the product of prime numbers.
91 = 7 × 13
143 = 11 × 13
169 = 13 × 13
Now consider the maximum number of times each factor occurs for each number.
The factor 7 occurs once
The factor 11 occurs once
The factor 13 is repeated twice ( maximum number of times for 1 number )
Thus LCM = 7 × 11 × 13 × 13 = 13013
70,000 is the answer.
<span>Round the number BEHIND the ten thousand</span>