Answer:
The equation in the slope-intercept form will be:
y = 1/4x - 7
Step-by-step explanation:
Given the points




We know that the slope-intercept of line equation is

where m is the slope and b is the y-intercept
substituting m = 1/4 and the point (-4, -8) to find the y-intercept 'b'
y = mx+b
-8 = 1/4(-4)+b
-8 = -1 + b
b = -8+1
b = -7
so the y-intercept = b = -7
substituting m = 1/4 and b = -7 in the slope-intercept form of line equation
y = mx+b
y = 1/4x + (-7)
y = 1/4x - 7
Thus, the the equation in slope-intercept form will be:
y = 1/4x - 7
Answer:
D :D
Step-by-step explanation:
-2x+7=13
-2x=-20
10
Answer: 416 Portraits total.
Step-by-step explanation:
So this is actually a really simple question.
There a four cafeteria walls right? And if she puts 104 on each of them, it's a simple mathematical equation.
MATH:
4 x 104 = 416
Hope this helps!
<h2>
proved.</h2>
Step-by-step explanation:
To verify, the identity
.
L.H.S. 
We know that,

⇒ 
Now, L.H.S., becomes


= 
= R.H.S., verify.
Thus,
proved.
Answer:
1. 18
2. 370
3. 65
Step-by-step explanation:
1. 180/10=18
2. 370 add a zero
3. tens means ·10 so 650/10=65