Answer:12
Step-by-step explanation:
445 yards is equal to 0.253841 Miles
445 yards > 1/4 miles
Trish ran farther by 5 yards
U need equation to find how many drawers for 17.5 cubic inches
X is for drawer and Y is for the volume
Y=2.5x. (I found 2.5 for one drawer)
17.5=2.5X which means 17.5/2.5= 7
THE ANSWER IS 7 drawer for 17.5 cubic inches
3.
area=legngth tiimes width
legnth is 10 more than 2 times width
l=10+2w
lw=area=(10+2w)w=10w+2w^2
area=3600
3600=10w+2w^2
so divide by 2
1800=5w+w^2
subtract 1800 from both sides
(note they used x instead of w)
0=w^2+5w-1800
then the facotred form is (w-40)(w+45)=0
0 product property measn if you have xy, then x and or y =0
therefor
w-40=0 and w+45=0
w=40 or -45
discard negative because negative legnth is not possible
explian how solution relates to situation
it is math so it is correct because we represented it corrrectly
the other solution is because of math and eliminate negative legnth becasue tha tis not possible
basically because we represented it correctly
not a very clear quetion to answer
basically 'because it represents the solution so we solved it and it is correct'
