Answer:
B. -10 its a negative number
Given:
Line of the graph
To find:
Equation of the line
Solution:
Take any two points on the graph of the line.
Let the points are (0, 3) and (3, 0).
Slope of the line:
Here,
m = -1
b = y-intercept
y-intercept of the graph is the point which x = 0.
y-intercept is 3 when x = 0.
⇒ b = 3
Equation of a line:
y = mx + b
y = -1(x) + 3
y = -x + 3
The equation of the line is y = -x + 3.
Answer:
2= 59 3= 47
Step-by-step explanation:
basically they are both right angles (90 degrees) so in order to find the missing number, subtract the number you are given from 90.
It would be number B because 40% of 270 is 108 and 108 plus 270 is 378
X = first number
y = second number
x + y = 25
x = 2y +7
2y + 7 + y = 25
3y + 7 = 25
3y + 7 - 7 = 25 - 7
3y = 18
3y / 3 = 18 / 3
y = 6
25 - 6 = 19
The two numbers are 6 and 19