Answer:
Step-by-step explanation:
3(2x + 7) - 2 (x + 5)
need to distibute
5x+10-2x+3
combine like terms
3x+13
divide
x=4.3
Answer:
1-50
2-90
3-60
4-60
5-60
6-60
7-100
Step-by-step explanation:
Answer:They are equivalent, if that's what your trying to find out.
Step-by-step explanation:
The slope is 3 and y-intercept is 4
y=mx+b
Slope = (2 + 1) / (-5 - 10) = -3/15 = - 1/5
Equation
y - 2 = -1/5 (x + 5)
y - 2 = -1/5 x - 1
y = -1/5 x + 1
Answer
y = -1/5 x + 1