Your goal of this problem is to find the total amount of cards and stamps and then subtract 35 stamps from that number.
To do this, you first must find your total stamps.
3 binders x 25 stamps = ________ Total Stamps
Now find your total cards.
5 binders x 24 cards = ________ Total Cards
Now take these two totals and add them to find your grand total of items.
______ Total Cards + _______Total Stamps = ________ Grand Total
Now take your grand total and subtract 35 from it to find your answer.
_______ Grand Total - 35 stamps = _______Answer!!! :)
Answer:
24 hours
Step-by-step explanation:
set up a ratio:
12 miles = 16 hours
------------- ------------
18 miles = x hours
cross multiply
12m * x = 16h * 18 m
solve for x
x=16h * 18m / 12m = 24 hours
The best way is to recognise that, if
x
=
5
is a root, then
x
−
5
=
0
, and ditto for the other two roots. So we have
x
−
5
,
x
−
i
,
x
+
i
all equalling zero. To find our polynomial, we just multiply the three terms together:
(
x
−
5
)
(
x
−
i
)
(
x
+
i
)
=
(
x
2
−
i
x
−
5
x
+
5
i
)
(
x
+
i
)
=
x
3
+
i
x
2
−
i
x
2
−
(
i
2
)
x
−
5
x
2
−
5
i
x
+
5
i
x
+
5
i
2
which simplifies to
x
3
−
5
x
2
+
x
−
5
.
Answer:
you can tell it is a right triangle because when two of the sides meet it should equal 90 degrees, and it will have a little box showing that angle
Step-by-step explanation:
