74 R28
So sorry if its incorrect!
The most convenient method to graph the line y=−13x+5 is C. Identify the slope and y-intercept and then graph.
<h3>How to illustrate the information?</h3>
From the information given, the equation has been given. It's important to identify the slope. This is the gradient of the line.
Also, the y intercept should be identified. Therefore, the most convenient method to graph the line y=−13x+5 is to identify the slope and y-intercept and then graph.
In conclusion, the correct option is C.
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So if your equation was x squared +2x+1=0 you would do (x+1)(x+1)=0 because 1+1=2(x)
then you do x+1-1=0-1 to check it over
Answer:
x1=(7-√65)/2
x2=(7+√65)/2
Step-by-step explanation:
x^2=7x+4
x^2-7x-4=0
D=(-7)^2-4*1*(-4)=49+16=65
x1=(-(-7)-√D)/(2*1)=(7-√65)/2
x2=(-(-7)+√D)/(2*1)=(7+√65)/2
Answer:
There was a 15 among the 7 numbers. That is the number you removed.
Step-by-step explanation:
x/7 = 9 (1)
(x - y)/6 = 8 (2)
Multiply 1 by 7
x/7 * 7 = 9*7
x = 63
Put 63 for x into equation 2
(63 - y)/6 = 8 Multiply by 6
6*(63-y)/6 =8*6
63 - y = 48 Add y to both sides
63-y+y = 48+y
63 = 48 + y Subtract 48 from both sides
63-48=48-48+y
y = 15