<span>2d – e = 7 </span>
<span>d + e = 5 </span>
<span>3d=12 </span>
<span>d=4 </span>
A = P + I
2a = a + PTR/100
2a = a + 5aT/100
2a = a(1+T/20)
2=1+T/20
T=20 yrs
Answer:
It has a slope of 2
Step-by-step explanation:
Slope=rise/run
look at (0,3) the next point it touches is (1,5)
slope is 2/1
2
16 x 14 = 224
224 x 16 = 3584
the carpet costs $3584 to cover the whole floor
hope this helps