The party planner wants to know how many smaller table lengths, 2.5x-3, and widths, x, should be considered in expressing the pe
1 answer:
You might be interested in
Answer:
see explanation
Step-by-step explanation:
Assuming you require the equation of the line
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = - and (a, b) = (12, 7), thus
y - 7 = - (x - 12) ← in point- slope form
Multiply through by 4
4y - 28 = - 3(x - 12) ← distribute
4y - 28 = - 3x + 36 ( add 3x to both sides )
3x + 4y - 28 = 36 ( add 28 to both sides )
3x + 4y = 64 ← in standard form