Answer:The slope of the line that passes through (-10, 0) and (-13, 3) is "-1".
Given points are:
As we know, the formula,
→
By substituting the above points, we get
→
→
→
→
Thus the solution is right.
Step-by-step explanation:
20x + 25 = 165
x represents the number of bags. You can solve the equation to make sure the answer is 7.
20x + 25 = 165
Subtract 25 from both sides.
20x = 140
Divide 20 off of both sides.
x = 7
You would write it 2=10(20+2)
10(x/2 + 8) = 11, expand
10x/2 + 80 = 11
5x/2 = 11-80= -69
5x = -138
x = - 138/5
