-8/5
Rise over run aka how many it goes up/down over how many it goes across
Ok so a rectangle has 4 sides in total so I hope I’m right you should maybe multiply 12 Times 4 and you will get a product of 48 or use the rectangle blue formula. Hoped I helped!
The given points are
(0,-6) and (15,-9)
first find the slope:
(y2-y1)/(x2-x1) = (-9- -6)/(15-0) = -3/15 = -1/5
plug in one of the points and the slope into point slope form:
y-y1 = m (x-x1)
y+6 = -1/5 (x-0)
solve for slope intercept form
y+6 = -1/5x
y = -1/5x - 6
She has to pay $503.125 monthly till 4 years
<u>Step-by-step explanation:</u>
Cost of the ring = $30000
Add on = 5.5% of the cost of the ring
=( 5.5 x 30000) /100
= $1650
Down payment = 25% of the cost
= (25 x 30000) /100
= $7500
Time = 4 years
Loan amount = 30000 - 7500
=$ 22500
Total amount to pay = 22500 + 1650
= $24150
Monthly instalment= 24150/(4 x 12)
= $503.125
She has to pay $503.125 per month till 4 years.
X=6, just subtract the 2x from both sides and you would have 2x - 5 = 7
then add the 5 to both sides which equals 2x = 12
then finally divide by 2 and get x = 6